The Tiger Rock Inc. T-K-ZBG 223/5.56 Rifle Custom Made Pistol Buffer Tube in vibrant Cerakote Zombie Green combines striking aesthetics with superior functionality. Crafted from rugged T6-6061 aluminum, this buffer tube ensures durability and resilience. Its innovative anti-rotation and anti-thrust design guarantees stability during use. Measuring 7.1875 inches, it is compatible with both SHOCKWAVE Blade and standard AR-15 configurations. T6-6061 aluminum Stays in Place with its Anti-Rotation and Anti Thrust Design Compatible: SHOCKWAVE Blade and Standard AR-15 Length: 7.1875" Fits: AR-15 Finish: Cerakote Zombie Green This stylish yet functional buffer tube not only enhances the look of your firearm but also provides reliability and stability.