Lead & Steel AR-15 5.56mm Threaded AR Barrel 10.5in Government Carbine Length 1-7 Twist 1/2x28 Nitride Black 113322. 56mm barrel dimpled is fully stress-relieved and 11 target crowned with a gas nitride finish. The barrels are ported conservatively....
Lead & Steel AR-15 5.56mm Threaded AR Barrel 10.5in Government Carbine Length 1-7 Twist 1/2x28 Nitride Black 113322. 56mm barrel dimpled is fully stress-relieved and 11 target crowned with a gas nitride finish. The barrels are ported conservatively....