Proof Research Carbon Fiber Bolt-Action Barrel 7mm BC 20" Sendero Contour

The Proof Research carbon fiber barrel is designed for bolt-action rifles chambered in 7mm BC (Bergara Creedmoor). This 20-inch Sendero contour barrel features a 1:8 twist rate, 5/8-24 muzzle threading, and a carbon fiber wrapped construction for exceptional rigidity and heat dissipation at a reduced weight of just 2 lbs 10 oz. Compatible with NBK-style actions. An ideal upgrade for hunters and precision shooters seeking lightweight performance without sacrificing accuracy.