AT3 Tactical 7.62x39 Medium Profile 16 Inch AR-15 Barrel Black

AT3 Tactical 7.62x39 Medium Profile 16 Inch AR-15 Barrel Black. 6239 Barrel makes a great choice for your hybrid AR-15 builds. Made from 4150 CMV steel per Mil-B-11595E and finished with a durable black nitride treatment this barrel holds up under pressure with excellent corrosion resistance. This barrel fits all your standard AR-15 uppers if youre going for a fresh build with M4 feed ramps for reliability. Specifications for AT3 Tactical 7.62x39 Medium Profile AR-15 Barrel: Manufacturer: AT3 Ta