Designed especially for the Sportline snipers SSG 69 P2 and the AW. 308. This Barrel extension tube will greatly enhance the look on any rifle, the included adapter allows this to be attached to any inside or outside 14mm ccw threading making this tube fit practically any Airsoft gun with threading out there. The adapter is also designed to fit our Sportline sniper rifles the SSG 69 P2 and the AW .308 and results in a seamless fit, that looks awesome. The size of this barrel extension tube makes it ideal to cover an extended barrel resulting in an airsoft gun with long range accuracy and a compact look.