PSA 16" Carbine-Length M4 5.56 NATO 1/7 Phosphate Classic Upper w/ BCG and CH, Olive Drab Green

Barrel: 4150V Chrom Moly steel phosphate coated barrel. Chambered in 5.56 NATO, with a 1/7" twist, M4 barrel extension, and a carbine-length gas system. This M4 profile barrel is finished off with a standard handguard in Olive Drab Green, F-Marked gas sight base, and A2 flash hider.Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. 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. #html-body [data-pb-style="62DF82895E811"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="62DF82895E81E"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}