PSA 10.5" 5.56 NATO 1/7" Nitride Classic Shockwave Pistol Kit, Flat Dark Earth - 5165449746

Barrel: Nitride treated chrome-moly barrel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine-length gas system. Barrel is is finished off with a classic FDE carbine-length handguard, F-Marked gas sight base, and A2 flash hider.Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. These uppers are made for us right here in the USA by a mil-spec manufacturer.Lower Build Kit: PSA Flat Dark Earth Classic Shockwave Pistol lower build kit with KAK Industries Shockwave Blade, KAK industries Shockwave Buffer Tube, carbine latch plate, and classic fire control group.