PSA M4 Strikefire Premium Rifle Kit

Barrel: 16" Chrome-lined, chrome moly vanadium. Chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a carbine-length gas system. The M4 profile barrel is high pressure tested and magnetic particle inspected and then phosphate coated. Barrel is finished off with an .750" diameter F-marked front sight base with sling swivel, standard handguards and an A2 flash hider. Barrel is made for us right here in SC by FN Manufacturing. Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. Featuring M4 feedramp cuts and T-marks, these upper upper receivers are made for us right here in the USA. 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, and chrome lined inside. Optic: Vortex Strikefire included Each rifle kit is assembled to order with care, and test fired. 6" Barrel length Chrome moly vanadium barrel 5.56 Nato Chamber 1 in 7" twist rate Chrome-lined bore HPT/MPI Barrel M4 Feed ramps F-Marked Front sight post A2 Flash Hider Sling Loop Standard Hand Guards w/ heat shields Forged upper receiver Vortex Strikefire Red-dot optic T-Marks