Barrel: 8.5" 4150V Chrome Moly vanadium steel is chambered in 300 Blackout with a 1 in 8" twist. The Phosphate pistol-length gas barrel is finished off with a PSA 10.5" Lightweight HexM-Lok Rail, a .750 low profile gas block, and an A2 Flash Hider Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring a mil-spec finish, these uppers are made for us right here in the USA by a mil-spec manufacturer. Bolt: The bolt is made of Mil-spec shot-peened Carpenter 158 steel and the gas key is secured with grade 8 fasteners and staked per mil-spec. The carrier is 8620 Steel.
Reviews
There are no reviews yet.
Be the first to review “PSA 8.5" Pistol-length 300AAC 1/7 Phosphate 7" Lightweight Hex M-Lok Upper with BCG & CH” Cancel reply
Reviews
There are no reviews yet.