PSA AR-15 Upper 5.56 16″ Mid-Length 1/7 Nitride 13.5″ M-LOK w/NiBx BCG & CH

Immerse yourself in superior performance with our meticulously crafted AR-15 rifle build. The 16″ 4150V Chrome Moly steel barrel, chambered in 5.56 NATO, features a 1:7 twist rate, M4 barrel extension, and a mid-length gas system, ensuring optimal functionality. Complete with a PSA 13.5″ Lightweight M-Lok free float rail, .750 gas block, and an A2 flash hider, the barrel offers exceptional stability and precise control. The upper receiver, forged from 7075-T6 A3 aluminum to MIL-SPEC standards, undergoes a hard coat anodized black finish, ensuring remarkable durability. Manufactured in the USA by a mil-spec compliant producer, you can trust in its quality and performance. Complementing the upper is the ToolCraft nickel boron Bolt Carrier Group (BCG), featuring a mil-spec shot-peened Carpenter 158 steel bolt. The gas key is expertly secured with grade 8 fasteners and staked per mil-spec requirements, ensuring reliable and consistent cycling. Elevate your shooting experience with this premium AR-15 build, meticulously designed and constructed to meet the highest standards of durability and performance.