PSA 16" Mid-Length 5.56 NATO 1/7 Phosphate Classic Upper With BCG & Charging Handle

Barrel: Chrome-moly vanadium steel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a Mid-length gas system. The A2-style profile barrel is phosphate coated and 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 feedramp cuts, these upper receivers are made for us right here in the USA.Bolt Carrier Group: For AR15 and M16 rifles and carbines. Bolt is made of Carpenter 158 steel. Gas key is secured with grade 8 fasteners and staked. Includes Charging Handle.