PSA 20" .224 Valkyrie 1/6.5 SS Rifle Length Barrel 15" Lightweight Hex M-Lok MOE 2-Stage Precision Rifle Kit

The 224 Valkyrie round was developed to bring unheard of accuracy and long range ballistic performance to the AR-15 platform. Barrel: The PSA 224 Valkyrie upper receiver was created with a 416R Stainless Steel barrel with a 1:6.5 twist rate for optimal accuracy over long distances. Cycling reliability is achieved with a rifle length gas system, which is completed with a PSA Low-profile adjustable Gas Block. The barrel is finished off with an A2 flash hider and a PSA 15" Lightweight Hex Full Picatinny M-Lok free-float rail. Upper Receiver: The forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. These uppers are made for us right here in the USA by a mil-spec manufacturer.MOE EPT Lower Build Kit: Includes Magpul MOE Stock, MOE pistol grip, MOE polymer trigger guard, and PSA 2-Stage Nickel Boron Fire Control Group Lower Parts Kit, and Mil-Spec diameter 6-position buffer tube assembly. Everything you need to finish your stripped lower.