TacFire AR-10 20" Rifle-Length Gas .308 / 7.62x51 1:10 Nitride Barrel

The TacFire AR-10 20" Rifle-Length 1:10 Nitride Barrel is a low-cost, high-performance rifle barrel featuring high-quality stainless steel construction finished with a black nitride coating. The threaded muzzle readily accepts a variety of flash hiders and muzzle brakes, while multi-groove rifling and a 1:10 twist provide dependable accuracy with most .308 Winchester/7.62x51mm loads and bullet weights.