Barrel: 18", chrome moly. Chambered in 7.62x39mm, with a 1/9.5 twist, and a mid-length gas system. Barrel is finished off with a .750" diameter low-profile gas block, 15" PSA Lightweight M-lok 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.
Bolt Carrier Group: Carpenter 158 Phosphate coated 7.62x39 bolt, full auto profile 8620 steel carrier, chrome-lined and phosphate coated. Phosphate coated chrome-lined gas key staked per mil-spec. AR47 extended length firing pin.
Each upper is test fired to check gas function.