18" AR10 .308 Barrel

This .308 18" Heavy parkerized barrel has a mid-length gas system with a 1:10 twist. Our AR-10 parkerized rifle barrels are made from the finest 4150 Chrome Moly Vanadium and precisely rifled for high accuracy at a great price. Use a ar barrel in your next AR 10 build and experience superior performance backed by a lifetime warranty!