4.5" AR15 7.62x39 Barrel AR15 7.62x39-Barrel AR15-Barrel 7.62x39-AR15

This AR-15 4.5" heavy contour, parkerized 7.62x39 barrel has a micro gas system with a 1:10 twist. Our 7.62x39 parkerized pistol barrels are made from the finest 4150 Chrome Moly Vanadium and precisely rifled for high accuracy at a great price.