The Tiger Rock Inc. T-K-FDE 223/5.56 Rifle Custom Made Pistol Buffer Tube is engineered for precision and endurance, making it an essential upgrade for any firearm enthusiast. Built from lightweight T6-6061 aluminum, this buffer tube incorporates advanced anti-rotation and anti-thrust technology, guaranteeing a secure fit during every use. At 7.1875" long, it's compatible with both SHOCKWAVE Blade and standard AR-15 setups, ensuring versatility and ease of installation. T6-6061 aluminum construction Anti-Rotation and Anti-Thrust design for secure fit Compatible with SHOCKWAVE Blade and standard AR-15 Length: 7.1875" for optimal setup Stylish Cerakote FDE finish for added durability Enhance your AR-15 performance with the Tiger Rock Custom Buffer Tube, where quality meets innovation.