PSA 20" Rifle-Length .224 Valkyrie 1/7 Stainless Steel 15" M-Lok Upper with BCG & CH - 5165447845

The ultimate long range AR-15 upper is finally here! 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 1:7 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" M-Lok 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.