The Blaser R8 Replacement Barrel in 7mm PRC unleashes the maximum velocity potential of the modern precision cartridge through its extended 25.6-inch cold hammer-forged bore. Purposefully built with a fast 1:8" twist rate, it delivers flawless rotational stabilization for heavy, high-ballistic coefficient projectiles driven at extreme ranges. The clean 17mm standard contour provides uniform stiffness and traditional handling properties while maintaining full compatibility with original factory fore-ends. Outfitted with factory-concentric M15x1 muzzle threading, it creates a secure and aligned host mounting interface for direct-thread silencers or recoil-reducing muzzle brakes. Integrated dual retention studs permit seamless assembly inside the modular R8 chassis system, guaranteeing uncompromised return-to-zero indexing across repeat field tear-downs. Blaser 7mm PRC 25.6" 1:8 Twist Standard 17mm Contour R8 Barrel w/ M15x1 Threading 80120445