PSA 16" Pistol-Length 300AAC Blackout 1/8 Phosphate 13.5" Hex M-Lok Classic Rifle Kit

Barrel: 4150V chrome moly vanadium 16" barrel. Chambered in 300 Blackout, with a 1:8 twist, M4 barrel extension, and a pistol length gas system. The Phosphate barrel is finished off with a 13.5" Hex Full Picatinny M-Lok Free Float Rail, .750 low profile gas block, and A2 flash hider.
Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized for durability. These uppers are made for us right here in the USA by a mil-spec manufacturer.
Bolt: Full-auto profile bolt carrier group. Milspec Carpenter No. 158A(R) steel bolt, Shot Peened, High pressure tested, Mag particle inspected, Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec. The carrier is 8620 steel.