PSA AR-15 Upper 300 Blackout 16" Pistol-Lgth 1:8 13.5" LTWT M-Lok

#html-body [data-pb-style=TNS1SJ7]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;border-style:none;border-width:1px;border-radius:0;margin:0 0 10px;padding:10px}#html-body [data-pb-style=MUOLN5X]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0}Barrel: Experience superior performance with our Chrome Moly vanadium 4150V barrel, expertly chambered in .300 AAC Blackout, featuring a precise 1:8" twist, M4 barrel extension, and a pistol-length gas system. Its phosphate coating ensures durability, and it comes complete with a .750" diameter gas block, PSA 13" Lightweight M-Lok free float rail, and an A2 Flash Hider.Upper: Crafted from forged 7075-T6 A3 AR aluminum, our uppers meet MIL-SPECS and boast a hard coat anodized finish. Proudly made in the USA by a mil-spec manufacturer, these uppers guarantee top-notch quality and reliability.