Palmetto State Armory PSA 7 Inch 300 Blackout Nitride 6 Inch Lightweight Hex M-Lok MOE EPT SBA3 Pistol Kit

Barrel: 7 inch 4150V Chrome Moly Vanadium steel, nitride coated and chambered in 300 AAC Blackout. The pistol-length gas barrel is finished off with a PSA 6 inch Lightweight Hex Full Picatinny M-Lok Free Float Rail, a low profile gas block, and an A2 flash hider. Upper: Forged 7075-T6 A3 AR upper is MIL-SPEC and hard coat anodized black for durability. Bolt: The bolt is Mil-spec shot-peened Carpenter 158 steel. The gas key is secured with grade 8 fasteners and staked per mil-spec. Build Kit: A high quality lower build kit with everything you need to assemble your AR-15 lower into a pistol. Features Enhanced Polished Trigger (EPT), Magpul Grip, Magpul Trigger Guard, and black oxide coated hammer and trigger springs. Also includes SBA3 Adjustable Pistol Brace, castle nut, latch plate, carbine buffer spring, 5 positioning mil-spec buffer tube, and standard carbine buffer.