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Good for heavy weight BBs in the .40g+ range.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFPS compatibility:\u003c\/strong\u003e\u003cspan\u003e 360-460 FPS\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eHardness:\u003c\/strong\u003e\u003cspan\u003e 70 degree\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cspan\u003e WE\/Marui\/KJW GBB pistols \/ WE-Tech GBBRs and VSR10 spring sniper rifles\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003cspan\u003e Rubber\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e Maple Leaf\u003c\/span\u003e\u003c\/p\u003e","brand":"maple leaf","offers":[{"title":"60","offer_id":45802958946531,"sku":"ML-H06S60","price":16.0,"currency_code":"CAD","in_stock":false},{"title":"70","offer_id":45802958979299,"sku":"ML-H06S70","price":16.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/files\/download-2024-12-12T183706.099.jpg?v=1734046632"},{"product_id":"copy-of-maple-leaf-super-hop-up-bucking-for-we-tech-tokyo-marui-type-70-degree","title":"Maple Leaf Diamond VSR-10\/GBB Pistol Hop-Up Bucking - 75 Degree (Black)","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eFeatures: \u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh durability rubber material\u003c\/li\u003e\n\u003cli\u003eAn upgrade for increased resistance \u003c\/li\u003e\n\u003cli\u003eNarrow entrance for improved sealing \u003c\/li\u003e\n\u003cli\u003eCompatible with TM\/WE\/KJ GBB pistols and VSR-10 sniper rifles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"maple leaf","offers":[{"title":"Default Title","offer_id":42580244234467,"sku":"ML-H0675","price":16.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/maple-leaf-70-degree-diamond-hop-up-bucking-for-vsr-10-riflesgbb-pistols-1.jpg?v=1646880726"},{"product_id":"copy-of-maple-leaf-macaron-aeg-hop-up-bucking-60-degree-yellow","title":"Maple Leaf Macaron AEG Hop-Up Bucking - 75 Degree (Red)","description":"\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh durability rubber material\u003c\/li\u003e\n\u003cli\u003eAn upgrade for increased resistance \u003c\/li\u003e\n\u003cli\u003eEnhanced and tighter air seal for improved performance\u003c\/li\u003e\n\u003cli\u003eCompatible with AEG Hop Chamber\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"maple leaf","offers":[{"title":"Default Title","offer_id":42884595220707,"sku":"ML_H07M75","price":20.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/maple-leaf-2016-macaron-hop-up-rubber-75-for-aeg-red.jpg?v=1652969685"},{"product_id":"copy-of-maxx-cnc-aluminum-hopup-chamber-me-pro","title":"CNC Aluminum Hopup Chamber M4P - PRO","description":"\u003cul class=\"nav nav-tabs font-sn\"\u003e\n\u003cul class=\"nav nav-tabs font-sn\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"tab-content  col-xs-12\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003ch3 class=\"product-property-title\"\u003eProduct Description\u003c\/h3\u003e\n\u003cdiv id=\"collapse-description\" class=\"desc-collapse showup\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently with HPA\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Go to PolarStar Airsoft\" href=\"https:\/\/polarstarairsoft.com\/\" target=\"_blank\"\u003ePolarStar\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eEngines on standard M4\/M16 platform.\u003cbr\u003eThe Hopup Chamber M4P unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments, the precision Hopup Lever and 4mm\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Go to Bucking Nubs\" href=\"https:\/\/www.maxxmodel.com\/index.php?category_id=0\u0026amp;search=nub\u0026amp;submit_search=\u0026amp;route=product%2Fsearch\" target=\"_blank\"\u003eBucking Nubs\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(6mm\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Go to Bucking Nubs\" href=\"https:\/\/www.maxxmodel.com\/index.php?category_id=0\u0026amp;search=nub\u0026amp;submit_search=\u0026amp;route=product%2Fsearch\" target=\"_blank\"\u003eBucking Nubs\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eare optional) to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot.\u003cbr\u003eThe Hopup Chamber M4P unit is designed to accept the HPA\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Go to PolarStar Airsoft\" href=\"https:\/\/polarstarairsoft.com\/\" target=\"_blank\"\u003ePolarStar\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eEngine M4 nozzle length, and fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use.\u003cbr\u003eThe Hopup Chamber M4P unit is wisely equipped with an interchangeable\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Go to Inlet Adaptor\" href=\"https:\/\/www.maxxmodel.com\/index.php?category_id=0\u0026amp;search=inlet+adaptor\u0026amp;submit_search=\u0026amp;route=product%2Fsearch\" target=\"_blank\"\u003eInlet Adaptor\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eOD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore HPA Engine nozzle outlet without wobbling. (\u003ca title=\"Go to Inlet Adaptor\" href=\"https:\/\/www.maxxmodel.com\/index.php?category_id=0\u0026amp;search=inlet+adaptor\u0026amp;submit_search=\u0026amp;route=product%2Fsearch\" target=\"_blank\"\u003eInlet Adaptor\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eOD11.5mm and OD12mm are optional)\u003cbr\u003eAlso mounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots, and included an advanced CNC Delrin Locking\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"Go to C-Clip\" href=\"https:\/\/www.maxxmodel.com\/hopup-chamber-delrin-c-clip-for-maxx-hopup-series.html\" target=\"_blank\"\u003eC-Clip\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto hold the inner barrel tight in place without wobbling and twisting.\u003cbr\u003eMore than that, the Hopup Chamber M4P Pro unit is specially designed with a new BB Latching System to prevent BB dropping after removing the magazine. The Latching Arm can also be manually pressed to release the remaining BB from inside the hopup chamber.\u003cbr\u003e\u003cbr\u003e***The Dual UV LED Tracer Module is an add-on option to glow BB in the dark. Operating Voltage from 7VDC - 15VDC (2-4 cells LiPo, 6-13 cells NiCad). (Sold separately)\u003cbr\u003e***Test results: FPS might be increased from 10FPS to 30FPS over the stock setup. Please check your FPS!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable cellpadding=\"1\" cellspacing=\"0\" border=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#cccccc\" valign=\"top\" width=\"14\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x CNC Acrylic Side Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x CNC Brass 2.5mm Side Wing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Steel Pivot Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Hopup Lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Soft Round Nub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Soft Flat Nub (4mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Hard Concave Nub (4mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e3 x Steel Nub Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Steel Spring Guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Steel Upper Compression Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Steel Center Compression Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Delrin Locking C-Clip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Brass Barrel Spacer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Brass Barrel Spacer Holder Oring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Rotary Dial Knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Inlet Adaptor (OD11mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable cellpadding=\"1\" cellspacing=\"0\" border=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#cccccc\" valign=\"top\" width=\"14\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable cellpadding=\"1\" cellspacing=\"0\" border=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eOverall Length: 51.15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eOverall Height: 37.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eInlet Adaptor Outer Diameter (to fit into HPA Nozzle Outlet): 11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eHub Outer Diameter (to fit into Outer Barrel): 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eHub Inner Diameter (to fit Nozzle): 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eFeeder Outer Diameter (to fit magazine): 8.85mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eFeeder Length (to fit magazine): 6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eMaterial: Aluminum 6061\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable cellpadding=\"1\" cellspacing=\"0\" border=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#cccccc\" valign=\"top\" width=\"14\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eMachined from a solid aircraft aluminum block with tight tolerances to achieve the most accuracy, consistency, and durability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003ePerformed accurately and consistently with HPA PolarStar Engines on standard M4\/M16 platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003ePrecision Rotary Dial Knob for fine hopup adjustments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eRe-engineered the precision Hopup Lever and 4mm Bucking Nubs (6mm Bucking Nubs are optional) to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eRemovable Steel Pivot Pin for ease of setup and maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eAccepted the HPA PolarStar Engine M4 nozzle length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eFully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eWisely equipped with an interchangeable Inlet Adaptor OD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore HPA Engine nozzle outlet without wobbling. (Inlet Adaptor OD11.5mm and OD12mm are sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eMounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eIncluded an advanced CNC Delrin Locking C-Clip to hold the inner barrel tight in place without wobbling and twisting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eEquipped with 2 compression springs on top and center to ensure the hopup unit is seated straight and air tight during use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecially designed with a new BB Latching System to prevent BB dropping after removing the magazine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eThe Latching Arm can also be manually pressed to release the remaining BB from inside the hopup chamber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible with any 11mm inner bore HPA Engine nozzle outlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eThe Dual UV LED Tracer Module to glow BB in the dark ready!\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable cellpadding=\"1\" cellspacing=\"0\" border=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#cccccc\" valign=\"top\" width=\"14\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable cellpadding=\"1\" cellspacing=\"0\" border=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#cccccc\" valign=\"top\" width=\"14\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eUsage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible with most HPA PolarStar Engines on standard M4\/M16 platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable cellpadding=\"1\" cellspacing=\"0\" border=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd bgcolor=\"#cccccc\" valign=\"top\" width=\"14\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eRequires\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eWearing eye protection is recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eUse proper tools for disassembly and reassembly the gear box with great care due to spring tension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"14\"\u003e\u003cimg src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\" border=\"0\" height=\"14\" width=\"14\"\u003e\u003c\/td\u003e\n\u003ctd\u003eBearing lubricant oil\/grease is recommended for smooth operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"collapse-description\" class=\"desc-collapse showup\"\u003e\u003c\/div\u003e","brand":"Maxx","offers":[{"title":"Default Title","offer_id":42978772844771,"sku":"MX-HOP010MP","price":100.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/MX-HOP010MP_01-1000x1000.jpg?v=1655241194"},{"product_id":"copy-of-cnc-aluminum-hopup-chamber-m4p-pro","title":"CNC Aluminum Hopup Chamber M4W","description":"\u003cdiv class=\"tab-content  col-xs-12\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cul class=\"nav nav-tabs font-sn\"\u003e\n\u003cli\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"tab-content  col-xs-12\"\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-pane active\"\u003e\n\u003ch3 class=\"product-property-title\"\u003eProduct Description\u003c\/h3\u003e\n\u003cdiv class=\"desc-collapse showup\" id=\"collapse-description\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCNC Aluminum Hopup Chamber M4W unit is precisely machined to perform accurately and consistently on HPA\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.wolverineairsoft.com\/mtw\/\" title=\"Go to Wolverine Airsoft\" target=\"_blank\"\u003eMTW\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eMilspec, Forged, Billet and MTW-9 series.\u003cbr\u003eThe Hopup Chamber M4W unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments, the precision Hopup Lever and 4mm\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.maxxmodel.com\/index.php?category_id=0\u0026amp;search=nub\u0026amp;submit_search=\u0026amp;route=product%2Fsearch\" title=\"Go to Bucking Nubs\" target=\"_blank\"\u003eBucking Nubs\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(6mm\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.maxxmodel.com\/index.php?category_id=0\u0026amp;search=nub\u0026amp;submit_search=\u0026amp;route=product%2Fsearch\" title=\"Go to Bucking Nubs\" target=\"_blank\"\u003eBucking Nubs\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eare optional) to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot.\u003cbr\u003eThe Hopup Chamber M4W unit is designed to accept the HPA\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.wolverineairsoft.com\/mtw\/\" title=\"Go to Wolverine Airsoft\" target=\"_blank\"\u003eMTW\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eEngine M4 nozzle length, and fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use.\u003cbr\u003eThe Hopup Chamber M4W unit is wisely equipped with an interchangeable\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.maxxmodel.com\/index.php?category_id=0\u0026amp;search=inlet+adaptor\u0026amp;submit_search=\u0026amp;route=product%2Fsearch\" title=\"Go to Inlet Adaptor\" target=\"_blank\"\u003eInlet Adaptor\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eOD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore HPA Engine nozzle outlet without wobbling. (\u003ca href=\"https:\/\/www.maxxmodel.com\/index.php?category_id=0\u0026amp;search=inlet+adaptor\u0026amp;submit_search=\u0026amp;route=product%2Fsearch\" title=\"Go to Inlet Adaptor\" target=\"_blank\"\u003eInlet Adaptor\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eOD11.5mm and OD12mm are optional)\u003cbr\u003eAlso mounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots, and included an advanced CNC Delrin Locking\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.maxxmodel.com\/hopup-chamber-delrin-c-clip-for-maxx-hopup-series.html\" title=\"Go to C-Clip\" target=\"_blank\"\u003eC-Clip\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto hold the inner barrel tight in place without wobbling and twisting.\u003cbr\u003e\u003cbr\u003e***The Dual UV LED Tracer Module is an add-on option to glow BB in the dark. Operating Voltage from 7VDC - 15VDC (2-4 cells LiPo, 6-13 cells NiCad). (Sold separately)\u003cbr\u003e***Test results: FPS might be increased from 10FPS to 30FPS over the stock setup. Please check your FPS!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Hopup Chamber M4W unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x CNC Acrylic Side Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x CNC Brass 2.6mm Side Wing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Steel Pivot Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Hopup Lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Soft Round Nub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Soft Flat Nub (4mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Hard Concave Nub (4mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e3 x Steel Nub Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Steel Spring Guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Steel Upper Compression Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Steel Center Compression Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Delrin Locking C-Clip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Brass Barrel Spacer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Brass Barrel Spacer Holder Oring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Rotary Dial Knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Inlet Adaptor (OD11mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eOverall Length: 51.15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eOverall Height: 22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eInlet Adaptor Outer Diameter (to fit into HPA Nozzle Outlet): 11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eHub Outer Diameter (to fit into Outer Barrel): 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eHub Inner Diameter (to fit Nozzle): 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eMaterial: Aluminum 6061\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eMachined from a solid aircraft aluminum block with tight tolerances to achieve the most accuracy, consistency, and durability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003ePerformed accurately and consistently on HPA MTW Milspec, Forged, Billet and MTW-9 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003ePrecision Rotary Dial Knob for fine hopup adjustments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eRe-engineered the precision Hopup Lever and 4mm Bucking Nubs (6mm Bucking Nubs are optional) to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eRemovable Steel Pivot Pin for ease of setup and maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eAccepted the HPA MTW Engine M4 nozzle length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eFully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eWisely equipped with an interchangeable Inlet Adaptor OD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore HPA Engine nozzle outlet without wobbling. (Inlet Adaptor OD11.5mm and OD12mm are sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eMounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eIncluded an advanced CNC Delrin Locking C-Clip to hold the inner barrel tight in place without wobbling and twisting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eEquipped with 2 compression springs on top and center to ensure the hopup unit is seated straight and air tight during use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible with any 11mm inner bore HPA Engine nozzle outlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eThe Dual UV LED Tracer Module to glow BB in the dark ready!\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eUsage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible with most HPA MTW Milspec, Forged, Billet and MTW-9 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eRequires\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eWearing eye protection is recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eUse proper tools for disassembly and reassembly the gear box with great care due to spring tension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eBearing lubricant oil\/grease is recommended for smooth operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"collapse-description\" class=\"desc-collapse showup\"\u003e\u003c\/div\u003e","brand":"Maxx","offers":[{"title":"Default Title","offer_id":42978786541795,"sku":"MX-HOP010MW","price":90.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/MX-HOP010MW_01-1000x1000.jpg?v=1655241340"},{"product_id":"copy-of-hopup-chamber-delrin-c-clip-for-maxx-hopup-series","title":"Hopup Chamber Hard Concave Nub (4mm)","description":"","brand":"maxx","offers":[{"title":"Default Title","offer_id":43293105553635,"sku":"MX-HOP010HC4","price":15.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/MX-HOP010HC4_01-1000x1000.jpg?v=1661969044"},{"product_id":"copy-of-hopup-chamber-hard-concave-nub-4mm","title":"Hopup Chamber Hard Concave Nub (6mm)","description":"","brand":"maxx","offers":[{"title":"Default Title","offer_id":43293109616867,"sku":"MX-HOP010HC6","price":15.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/MX-HOP010HC6_01-1000x1000.jpg?v=1661969164"},{"product_id":"copy-of-hopup-chamber-soft-flat-nub-6mm","title":"Hopup Chamber Soft Round Nub","description":"","brand":"maxx","offers":[{"title":"Default Title","offer_id":43293112926435,"sku":"MX-HOP010SRN","price":15.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/MX-HOP010SRN_01-1000x1000.jpg?v=1661969300"},{"product_id":"copy-of-hopup-chamber-soft-round-nub","title":"Hopup Chamber Inlet Adaptor (OD11.5mm)","description":"","brand":"maxx","offers":[{"title":"Default Title","offer_id":43293114368227,"sku":"MX-HOP010A115","price":15.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/MX-HOP010A115_01-1000x1000.jpg?v=1661969344"},{"product_id":"copy-of-hopup-chamber-inlet-adaptor-od11-5mm","title":"Hopup Chamber Inlet Adaptor (OD11mm)","description":"","brand":"maxx","offers":[{"title":"Default Title","offer_id":43293115744483,"sku":"MX-HOP010A11","price":15.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/MX-HOP010A11_01-1000x1000.jpg?v=1661969377"},{"product_id":"copy-of-hopup-chamber-inlet-adaptor-od11mm","title":"Hopup Chamber Inlet Adaptor (OD12mm)","description":"","brand":"maxx","offers":[{"title":"Default Title","offer_id":43293116072163,"sku":"MX-HOP010A12","price":15.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/MX-HOP010A12_01-1000x1000.jpg?v=1661969415"},{"product_id":"copy-of-maple-leaf-macaron-aeg-hop-up-bucking-70-degree-blue","title":"Maple Leaf 2016 Macaron Airsoft AEG Hop Up Rubber Bucking 80 Degree  Black","description":"\u003cdiv\u003eSpecial pressure point geometry greatly improves hop up performance and dramatically increases accuracy.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eRibbed outer surface for better air seal\u003c\/div\u003e\n\u003cdiv\u003eSuitable for most Marui-compatible AEG Hop Chamber\u003c\/div\u003e\n\u003cdiv\u003eThis hop up rubber is meant for the advanced use such as 100 m\/s or above\u003c\/div\u003e\n\u003cdiv\u003eNOTE: Due to special pressure point geometry, this product is optimized for use with inner barrels with open type hop up slot.\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"maple leaf","offers":[{"title":"Default Title","offer_id":43480825823459,"sku":"ML-H07M80","price":20.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/download_69.jpg?v=1666920836"},{"product_id":"copy-of-maple-leaf-super-hop-up-bucking-for-we-tech-tokyo-marui-type-70-degree-1","title":"MEC HOP UP RUBBER 2PK (FOR TM MWS\/HICAPA, SIG M17\/M18, ELITE FORCE GLOCK GBB)","description":"\u003ch2 class=\"subtitle\"\u003ePRODUCT DESCRIPTION\u003c\/h2\u003e\n\u003cdiv class=\"ProductDescriptionContainer prodAccordionContent\" itemprop=\"description\"\u003e\n\u003cp\u003eThe precision molded MEC Hop Up Rubber has a slightly narrower inner diameter at the entrance and extra coverage for the top of the barrel open cut area for vastly improved air sealing. Internally, it provides two equal pressure point of contacts with the bb resulting more effective range and more stable accuracy.\u003cbr\u003eThe MEC Hop Up Rubbers are compatible with Tokyo Marui MWS AR-15 Series, Tokyo Marui Hi-Capa 4.3\/5.1, Tokyo Marui 1911, and VFC made Elite Force\/Umarex Glock Series and Sig Sauer P320 M17 and M18.\u003cbr\u003eTwo (2) hop up rubbers are included. The black one (60 degree) is suitable for use in cool\/cold weather. The purple one (70 degree) is suitable for use with heavier weight bb’s.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e Increase effective range\u003cbr\u003e Better air sealing\u003cbr\u003e Stable flying path\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003e Color – Black \/ Purple\u003cbr\u003e Product Weight – 1g (each) \/ 3g (with packaging)\u003cbr\u003e Product Size – 1.6 cm x 1 cm\u003cbr\u003e Material – Rubber\u003cbr\u003e Hardness – Black (60 degree) \/ Purple (70 degree)\u003cbr\u003e FPS Compatibility: 295-390 FPS (60 degree) \/ 360-460 FPS (70 degree)\u003cbr\u003e Compatibility – Tokyo Marui MWS AR-15, Hi-Capa, 1911 series; Umarex by VFC Glock Series and SIG P320 M17\/M18\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: MEC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer: This product is for airsoft, training, and simulation purposes only. Utilizing Airsoft products improperly, including in real firearm applications, are potentially dangerous and may cause serious injury. PTS will not accept any responsibility or liability for misuse of this product.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"pts","offers":[{"title":"Default Title","offer_id":43520475627747,"sku":"ME111450300","price":20.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/MEC-HOP-UP-Watermark-1__22544.webp?v=1668024710"},{"product_id":"copy-of-prometheus-flat-hop-smooth-bore-hop-up-bucking-soft-black-1","title":"MEC AEG HOP UP RUBBER 2PK","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"subtitle\"\u003ePRODUCT DESCRIPTION\u003c\/h2\u003e\n\u003cdiv class=\"ProductDescriptionContainer prodAccordionContent\" itemprop=\"description\"\u003e\n\u003cp\u003eThe precision molded MEC Hop Up Rubber provides two equal pressure point of contacts with the bb resulting more effective range and more stable accuracy.  The MEC Hop Up Rubbers are compatible with most AEG's on the market. Two (2) hop up rubbers are included: the black one (60 degree) is suitable for use in cool\/cold weather anbd the purple one (70 degree) is suitable for use with heavier weight bb’s.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncrease effective range\u003c\/li\u003e\n\u003cli\u003eBetter air sealing\u003c\/li\u003e\n\u003cli\u003eStable flying path\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColor – Black \/ Purple\u003c\/li\u003e\n\u003cli\u003eProduct Weight – 1g (each) \/ 3g (with packaging)\u003c\/li\u003e\n\u003cli\u003eProduct Size – 1.6 cm x 1 cm\u003c\/li\u003e\n\u003cli\u003eMaterial – Rubber\u003c\/li\u003e\n\u003cli\u003eHardness – Black (60 degree) \/ Purple (70 degree)\u003c\/li\u003e\n\u003cli\u003eCompatibility – Most AEG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: MEC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer: This product is for airsoft, training, and simulation purposes only. Utilizing Airsoft products improperly, including in real firearm applications, are potentially dangerous and may cause serious injury. PTS will not accept any responsibility or liability for misuse of this product\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"pts","offers":[{"title":"Default Title","offer_id":43520484573411,"sku":"ME112450300","price":20.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/MEC_HopUp_AEG_01__55552.webp?v=1668024835"},{"product_id":"copy-of-g-g-hop-up-chamber-rotary-style-for-m4-m16","title":"JG Airsoft R36 AEG Plastic Hop-Up Chamber Unit w\/ Bucking","description":"\u003ch3\u003eJG Airsoft R36 AEG Plastic Hop-Up Chamber Unit w\/ Bucking\u003c\/h3\u003e\n\u003cp\u003eThe JG R36 \/ G36 Hop Up Chamber Unit (complete) for the R36 series of AEG rifles is constructed of durable shatter-resistant ABS polymer for maximum performance, and accuracy. This hop up unit is precision crafted for improved reliability and durability. The hop up unit comes with all necessary components for easy installation.\u003c\/p\u003e\n\u003cp\u003eNote: Professional installation is recommended.\u003c\/p\u003e","brand":"mega store","offers":[{"title":"Default Title","offer_id":43534268465379,"sku":"JGG-15","price":30.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/files\/pd-232-1200x800-1-1200x1200.jpg?v=1703945834"},{"product_id":"copy-of-cnc-aluminum-hopup-chamber-m4p-pro-2","title":"CNC Aluminum Hopup Chamber M4A - PRO","description":"\u003cul class=\"nav nav-tabs font-sn\"\u003e\n\u003cul class=\"nav nav-tabs font-sn\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"tab-content  col-xs-12\"\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-pane active\"\u003e\n\u003ch3 class=\"product-property-title\"\u003eProduct Description\u003c\/h3\u003e\n\u003cdiv class=\"desc-collapse showup\" id=\"collapse-description\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.tokyo-marui.co.jp\/index2.html\" title=\"Go to Tokyo Marui\" target=\"_blank\"\u003eTokyo Marui\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(include\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.guay2.com\/\" title=\"Go to G\u0026amp;G ARMAMENT\" target=\"_blank\"\u003eG\u0026amp;G\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.krytac.com\/\" title=\"Go to KRYTAC\" target=\"_blank\"\u003eKRYTAC\u003c\/a\u003e, except\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/store.kwausa.com\/\" title=\"Go to KWA\" target=\"_blank\"\u003eKWA\u003c\/a\u003e) Standard M4\/M16 AEG series.\u003cbr\u003eThe Hopup Chamber M4A unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments, the precision Hopup Lever and 4mm\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.maxxmodel.com\/index.php?category_id=0\u0026amp;search=nub\u0026amp;submit_search=\u0026amp;route=product%2Fsearch\" title=\"Go to Bucking Nubs\" target=\"_blank\"\u003eBucking Nubs\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(6mm\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.maxxmodel.com\/index.php?category_id=0\u0026amp;search=nub\u0026amp;submit_search=\u0026amp;route=product%2Fsearch\" title=\"Go to Bucking Nubs\" target=\"_blank\"\u003eBucking Nubs\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eare optional) to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot.\u003cbr\u003eThe Hopup Chamber M4A unit is designed to accept\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.maxxmodel.com\/cnc-aluminum-double-o-ring-air-seal-nozzle-2100mm-for-airsoft-aeg-series.html\" title=\"Go to 21.00mm Nozzle\" target=\"_blank\"\u003e21.00mm\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.maxxmodel.com\/cnc-aluminum-double-o-ring-air-seal-nozzle-2125mm-for-airsoft-aeg-series.html\" title=\"Go to 21.25mm Nozzle\" target=\"_blank\"\u003e21.25mm\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003enozzle length, and fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use.\u003cbr\u003eThe Hopup Chamber M4A unit is wisely equipped with an interchangeable\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.maxxmodel.com\/index.php?category_id=0\u0026amp;search=inlet+adaptor\u0026amp;submit_search=\u0026amp;route=product%2Fsearch\" title=\"Go to Inlet Adaptor\" target=\"_blank\"\u003eInlet Adaptor\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eOD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore AEG Gearbox\/HPA Engine nozzle outlet without wobbling. (\u003ca href=\"https:\/\/www.maxxmodel.com\/index.php?category_id=0\u0026amp;search=inlet+adaptor\u0026amp;submit_search=\u0026amp;route=product%2Fsearch\" title=\"Go to Inlet Adaptor\" target=\"_blank\"\u003eInlet Adaptor\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eOD11.5mm and OD12mm are optional)\u003cbr\u003eAlso mounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots, and included an advanced CNC Delrin Locking\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.maxxmodel.com\/hopup-chamber-delrin-c-clip-for-maxx-hopup-series.html\" title=\"Go to C-Clip\" target=\"_blank\"\u003eC-Clip\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto hold the inner barrel tight in place without wobbling and twisting.\u003cbr\u003eMore than that, the Hopup Chamber M4A Pro unit is specially designed with a new BB Latching System to prevent BB dropping after removing the magazine. The Latching Arm can also be manually pressed to release the remaining BB from inside the hopup chamber.\u003cbr\u003e\u003cbr\u003e***The Dual UV LED Tracer Module is an add-on option to glow BB in the dark. Operating Voltage from 7VDC - 15VDC (2-4 cells LiPo, 6-13 cells NiCad). (Sold separately)\u003cbr\u003e***Test results: FPS might be increased from 10FPS to 30FPS over the stock setup. Please check your FPS!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x CNC Acrylic Side Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x CNC Brass 2.5mm Side Wing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Steel Pivot Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Hopup Lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Soft Round Nub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Soft Flat Nub (4mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Hard Concave Nub (4mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e3 x Steel Nub Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Steel Spring Guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Steel Upper Compression Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Steel Center Compression Spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Delrin Locking C-Clip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Brass Barrel Spacer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Brass Barrel Spacer Holder Oring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Rotary Dial Knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Aluminum Inlet Adaptor (OD11mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x CNC Brass Inlet Spacer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eOverall Length: 51.65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eOverall Height: 37.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eInlet Adaptor Outer Diameter (to fit into Gear Box): 11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eHub Outer Diameter (to fit into Outer Barrel): 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eHub Inner Diameter (to fit Nozzle): 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eFeeder Outer Diameter (to fit magazine): 8.85mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eFeeder Length (to fit magazine): 6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eMaterial: Aluminum 6061\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eMachined from a solid aircraft aluminum block with tight tolerances to achieve the most accuracy, consistency, and durability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003ePerformed accurately and consistently on Tokyo Marui (include G\u0026amp;G, KRYTAC, except KWA) Standard M4\/M16 AEG series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003ePrecision Rotary Dial Knob for fine hopup adjustments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eRe-engineered the precision Hopup Lever and 4mm Bucking Nubs (6mm Bucking Nubs are optional) to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eRemovable Steel Pivot Pin for ease of setup and maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eAccepted 21.00mm to 21.25mm nozzle length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eFully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eWisely equipped with an interchangeable Inlet Adaptor OD11mm to ensure the hopup unit is inserted exactly in the center of the 11mm inner bore AEG Gearbox\/HPA Engine nozzle outlet without wobbling. (Inlet Adaptor OD11.5mm and OD12mm are sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eMounted the removable CNC Brass Side Wings to slide smoothly into the outer barrel slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eIncluded an advanced CNC Delrin Locking C-Clip to hold the inner barrel tight in place without wobbling and twisting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eEquipped with 2 compression springs on top and center to ensure the hopup unit is seated straight and air tight during use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecially designed with a new BB Latching System to prevent BB dropping after removing the magazine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eThe Latching Arm can also be manually pressed to release the remaining BB from inside the hopup chamber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible with any 11mm inner bore AEG Gearbox\/HPA Engine nozzle outlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eThe Dual UV LED Tracer Module to glow BB in the dark ready!\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eN\/A grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eUsage\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible with most Tokyo Marui (include G\u0026amp;G, KRYTAC, except KWA) Standard M4\/M16 AEG series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eRequires\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eWearing eye protection is recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eUse proper tools for disassembly and reassembly the gear box with great care due to spring tension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eBearing lubricant oil\/grease is recommended for smooth operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\" bgcolor=\"#cccccc\"\u003e \u003c\/td\u003e\n\u003ctd bgcolor=\"#cccccc\"\u003e\u003cstrong\u003eInstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"14\" valign=\"top\"\u003e\u003cimg width=\"14\" height=\"14\" border=\"0\" src=\"https:\/\/www.maxxmodel.com\/image\/catalog\/product_right_arrow.png\"\u003e\u003c\/td\u003e\n\u003ctd\u003eInstruction Manuals are included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Maxx","offers":[{"title":"Default Title","offer_id":43560935031011,"sku":"MX-HOP010MA","price":100.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/products\/MX-HOP010MA_01-1000x1000.jpg?v=1669342320"},{"product_id":"copy-of-ace1arms-hop-up-chamber-for-m4-series-cnc-gen-2","title":"Retro Arms CNC Hop Up Chamber AK","description":"\u003ch2 data-mce-fragment=\"1\"\u003eCNC Hop Up Chamber AK\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHop-Up chamber for AK airsoft replicas. This new Hop-Up chamber is manufactured from\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.retroarms.com\/materials-used\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.retroarms.com\/materials-used\"\u003eaircraft dural EN AW 7075\u003c\/a\u003e, what have\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003esteel-like strengh\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eand weight of aluminum so it is best material for use. Chamber is milled on CNC milling machine and it also has protective anodizing of\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e5µm silver color\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e(0,005mm).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe build this Hop-Up chamber on results from testings, so this chamber is precise and custom-made constructed for best feeding and performance. We changed drill depth, so with 20,1 mm nozzle and Hop-Up 60 Shore bucking, we were able to get\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003estable performance above 16m\/s\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eabove spring power. Even feeding with heavy weight 0,43 BBs on SEMI and AUTO was\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003ewithout any problem\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.retroarms.com\/upload\/retroarms-klestinova-matice-cnc-airsoft-new-gen.jpg\" rel=\"fancybox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.retroarms.com\/upload\/retroarms-klestinova-matice-cnc-airsoft-new-gen.jpg\"\u003e\u003cimg src=\"https:\/\/www.retroarms.com\/upload\/cache.php?src=\/retroarms-klestinova-matice-cnc-airsoft-new-gen.jpg\u0026amp;w=150\u0026amp;h=150\u0026amp;zc=1\" alt=\"retroarms-klestinova-matice-cnc-airsoft-new-gen\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.retroarms.com\/upload\/cache.php?src=\/retroarms-klestinova-matice-cnc-airsoft-new-gen.jpg\u0026amp;w=150\u0026amp;h=150\u0026amp;zc=1\"\u003e\u003c\/a\u003eFor best setting of inner barrel, we created new innovation on our Hop-Up chamber –\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003ethe collet nut connection\u003c\/strong\u003e. It is placed in front of Hop-Up chamber. You will just install inner barrel with Hop-Up bucking into the chamber, seal it with clip lock and in the end, screw it together to Hop-Up chamber  with collet nut (you will need 10 mm key). The collet nut is manufactured from aircraft dural EN AW 7075 and after screwing, it will seal inner barrel\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003every strongly\u003c\/strong\u003e. There is no need force for installing collet nut, only easy force, otherwise the inner barrel will overturn in the Hop-Up chamber. Sign of best sealing is\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003ereduction of space in the collet\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis Hop-Up chamber has best performance with our CNC gearbox V3, because these parts are constructed for best performance together. They are also constructed\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003efor screwing together\u003c\/strong\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eso they hold in straight line with inner barrel without any air leaks\u003c\/strong\u003e. You can also use this Hop-Up chamber with common casted ZnAl gearbox.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg class=\"vlevo\" src=\"https:\/\/www.retroarms.com\/upload\/retroarms-hop-up-chamber-ak-cnc-mechabox-v-iii%20-nahled.jpg\" alt=\"retroarms-hop-up-chamber-ak-cnc-mechabox-v-iii -nahled\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.retroarms.com\/upload\/retroarms-hop-up-chamber-ak-cnc-mechabox-v-iii%20-nahled.jpg\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHop-Up chamber can be also upgraded with CNC support cube, what supports Hop-Up chamber in weapons body and\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003emake reloading very easy\u003c\/strong\u003e.\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=Qn9faEfYyMo\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.youtube.com\/watch?v=Qn9faEfYyMo\" target=\"_blank\"\u003eVideo here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.retroarms.com\/upload\/retroarms-hop-up-komora-s-navadeci-kostkou-cnc-airsoft.jpg\" rel=\"fancybox\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.retroarms.com\/upload\/retroarms-hop-up-komora-s-navadeci-kostkou-cnc-airsoft.jpg\"\u003e\u003cimg class=\"vlevo\" src=\"https:\/\/www.retroarms.com\/upload\/cache.php?src=\/retroarms-hop-up-komora-s-navadeci-kostkou-cnc-airsoft.jpg\u0026amp;w=250\u0026amp;h=250\u0026amp;zc=1\" alt=\"retroarms-hop-up-komora-s-navadeci-kostkou-cnc-airsoft\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.retroarms.com\/upload\/cache.php?src=\/retroarms-hop-up-komora-s-navadeci-kostkou-cnc-airsoft.jpg\u0026amp;w=250\u0026amp;h=250\u0026amp;zc=1\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSetting of Hop-Up is possible with setting lever in directions: front or back, as you need. Hop-Up spacer is not included, you can use from your own Hop-Up chamber, or you can buy upgraded silicone or teflon one.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eThis Hop-Up package includes\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e1pcs Hop-Up chamber for AK\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e(anodized, made from aircraft dural EN AW 7075)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e1pcs Setting lever\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e(anodized, made from aircraft dural EN AW 7075)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e1pcs Pushing lever with cut for common spacers\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e(anodized, made from aircraft dural EN AW 7075)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e2pcs Screw M2,5 x 3mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e(chemical black layout, steel material 12050)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e1pcs Screw M3 x 12 mm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e(steel material with 8.8 strength, chemical black layout)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e1pcs Plastic C-Clip lock for AK\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e(ABS material)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e1pcs Plastic pin\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e(ABS material)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e1pcs Rubber O ring\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e(vulcanized rubber)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003e1pcs Collet nut\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e(anodized, made from aircraft dural EN AW 7075)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe recommend to buy with this Hop-Up chamber our new spacers set, Hop-Up bucking and spare plastic C-Clip lock or collet nut.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHop-Up chamber is delivered\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003enon-assembled\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e– that means you have to put it together before use.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg class=\"vlevo\" src=\"https:\/\/www.retroarms.com\/upload\/retroarms-hop-up-komora-ak-baleni-obsah-cnc-airsoft.jpg\" alt=\"retroarms-hop-up-komora-ak-baleni-obsah-cnc-airsoft\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.retroarms.com\/upload\/retroarms-hop-up-komora-ak-baleni-obsah-cnc-airsoft.jpg\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur Hop-Up RetroArms bucking don’t need sealing with Teflon strap, because it has already surface sealing parts. We recommend using ethanol for installation of our bucking, it will lubricate it, but after installation, the ethanol will vaporize and bucking seals perfectly.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor easy assemble of spacer, we recommend to stick it to pushing lever with vaseline.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWarning! Don’t use oil or vaseline for lubrication of Hop-Up components, you can damage them and lose Hop-Up effect.\u003c\/p\u003e","brand":"retro arms","offers":[{"title":"Default Title","offer_id":43561541402851,"sku":"6564","price":50.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/3074\/7324\/files\/2669_0030-05094_8959.jpg?v=1698893892"}],"url":"https:\/\/dmzcanada.com\/collections\/hop-ups-buckings-inner-barrels.oembed?page=11","provider":"DMZ  Paintball \u0026 Airsoft","version":"1.0","type":"link"}