Enhance your shooting performance with the Tiger Rock Inc. MBR35LONG AR-10/LR-308 4" Zombie Slayer Muzzle Brake, expertly engineered to reduce recoil and muzzle rise. Constructed from durable 4150 steel and finished in a sleek Parkerized coat, this muzzle brake not only improves accuracy but also adds a striking visual element to your firearm. Solid 4150 steel construction Black Parkerized finish "Zombie Slayer" design with 8 ports Length: 4" 5/8"x 24 thread pitch Fits: AR-10 .308 Upgrade your tactical setup with this high-performance muzzle brake today.