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 finished off with a classic black 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.
Build Kit: A high quality lower build kit with everything you need to assemble your AR-15 lower into a pistol. Features Mil-Spec Fire Control Group, Classic Grip, USGI Trigger Guard, and black oxide coated hammer and trigger springs. Also includes an SB Tactical SBA4 Adjustable Pistol Brace, castle nut, latch plate, carbine buffer spring, 5 positioning mil-spec buffer tube, and standard carbine buffer
