Everything you need to turn your stripped lower into a rifle for one low introductory price. Kit includes a PSA 14.7" Hammer-Forged, Chrome-Lined, Mid-Length Modified A2 lighter profile Barrel, BCG, charging handle and our Classic Lower Build Kit.
Lower Build Kit: Includes our M4-style stock, A2 Pistol grip, Palmetto State Armory Classic Lower Parts Kit with single stage combat trigger, Mil-Spec size buffer tube, castle nut, end plate, carbine spring, and PSA Standard Buffer.
Barrel: A proprietary blend of Hammer forged chrome molly vanadium made by FN that is referred to as "Machine Gun Steel" by virtue of its use in FN's M249 and M240 weapons. The hammer forging process work hardens the steel, making it more durable. In addition, the chrome process for the bore allows for a lining almost twice as thick as a standard M16 for enhanced durability. Chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a mid-length gas system. Barrel is High Pressure tested, and Magnetic Particle inspected, to ensure quality and dependability, and is finished off with an F-marked front sight post with sling swivel, standard hand guards and a pinned and welded A2 flash hider. The pinning and welding is makes the flash hider a permanent part of the barrel which brings it to the legal length. This is not a "pencil" barrel.
Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring machined T marks, and a mil-spec finish. These uppers are made for us right here in the USA by a mil-spec manufacturer.
Bolt: Bolt is made of Mil-spec shot-peened Carpenter 158 steel. Gas key is secured with grade 8 fasteners and staked per mil-spec. Bolt carrier is parkerized outside, chrome lined inside.
Each upper is assembled to order with care, and test fired.