Proof Research Pre-Fit Sig Cross 25 Creedmoor Barrel, 20" Carbon Fiber Stainless - 148259

This is a pre-fit barrel for the Sig Cross rifle platform, chambered in 25 Creedmoor with a 20" carbon fiber wrapped stainless steel construction. The barrel features a 1-in-7.5 twist rate and 5/8x24 threads for muzzle device attachment. As a pre-fit design, it is engineered for direct installation on Sig Cross rifles without additional gunsmithing.