PSA 16" MID-LENGTH 5.56 NATO 1:8 STAINLESS 13.5" LIGHTWEIGHT M-LOK MOE FREEDOM RIFLE KIT

Barrel: 416 Stainless steel. Chambered in 5.56 NATO, with a 1/8 twist, M4 barrel extension, and a mid-length gas system. Barrel is finished off with a .750" diameter low-profile gas block, PSA 13.5"  Lightweight M-lok free float rail, and A2 flash hider. Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. Featuring M4 feedramp cuts, T-marks, these upper upper receivers are made for us right here in the USA. Bolt Carrier Group: For AR15 and M16 rifles and carbines. Bolt is made of shot-peened, Mil-spec Carpenter 158® steel. Gas key is secured with grade 8 fasteners and staked. Bolt carrier is parkerized outside and chrome lined inside. Includes Charging Handle. Lower Build Kit: Includes the PSA MOE Lower Build Kit