Barrel: 20" Chrome-moly vanadium barrel steel chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a rifle-length gas system. The A2-style profile barrel is melonite finished for accuracy and durability. Barrel is finished off with an .750" diameter low-profile gas block, PSA 15" Lightweight keymod free float rail, and an A2 flash hider.
Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. Featuring M4 feedramp cuts, T-marks, these upper upper receivers are made for us right here in the USA.
BCG: Bolt is made of shot-peened Carpenter 158 steel, and phosphate coated. 8620 steel heavy profile, carrier is chrome-lined and phosphate coated. The chrome-lined and phosphate coated Gas key is secured with grade8 screws and staked per mil-spec.