KAK Shockwave Pistol Receiver Extension Buffer Tube AR-15

KAK Shockwave Pistol Receiver Extension / Buffer Tube The KAK Shockwave Tube is an AR-15 Pistol Buffer Tube / Receiver Extension, which is designed to work with the Shockwave Blade Pistol Stabilizer Brace, but will also work for other pistol builds. It features an anti-rotation and anti-thrust design so that it stays in place when being operated. The 12 adjustment dimples allow you to get a very rigid fit. This unit will attach with a standard mil-spec castle nut (not included) and will work fine with QD end plates. Specifications Finish: Hardcoat Anodized Manufacturer: KAK Industries Material: 6061-T6 Aluminum Weight: 4.8 oz