Barrel: 16", 4150 chrome moly vanadium steel, nitride treated for accuracy and durability. Chambered in 7.62x39mm, with a 1/10 twist, and a mid-length gas system. Barrel is finished off with a .750" diameter F-marked front sight base with sling swivel, standard handguards, and an A2 flash hider.
Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. Featuring M4 feed ramp cuts, T-marks, these upper receivers are made for us right here in the USA.
Bolt Carrier Group: PSA AR47 / KS47 Hybrid BCG, 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-specifications and extended length firing pin.
Each upper is test fired to check gas function. This upper is for use with standard AR15 lowers. It will not work with the AK magazine, or the KS47 lower.