PSA 16" M4 5.56 NATO 1:7 Melonite Freedom Rifle Kit - 7792394

Barrel: Melonite finished  4150V Chrome moly vanadium 16" 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 classic carbine-length handguards, 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. 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.Lower Build Kit: Includes Mil-Spec classic stock, A2 grip, and  Palmetto State Armory Freedom Lower Parts Kit and Mil-Spec buffer tube assembly. Everything you need to finish your stripped lower! *Please allow up to 15 business days for your complete assembled upper to ship from our facility. Holiday and special sale lead times can be longer*Signature required on delivery.