PSA 20" Rifle-Length .224 Valkyrie 1/6.5 Stainless Steel Barrel & BCG Combo

PSA 224 Valkyrie & BCG Combo Package: The PSA 224 Valkyrie barrel was created with a 416R Stainless Steel with a 1:6.5 twist rate for optimal accuracy over long distances. Cycling reliability is achieved with a rifle length gas system. The bolt carrier group is a full-auto profile, nitrided BCG with a 9310 bolt. The side of the carrier has been marked with the PSA Cross Cannons logo and 224 Valkyrie.