Proof Research Carbon Fiber Bolt Action Barrel .308 Win Sendero Light Contour 16.5"

The Proof Research Carbon Fiber Blank Bolt Action Barrel delivers a lightweight, high-performance solution for precision rifle builds. Chambered in .308 Winchester with a 16.5" length, 1:10 twist rate, and Sendero Light contour, it features a 2.5" barrel breech and 1.20" shank diameter. The carbon fiber wrapped construction reduces weight to just 2 lbs 4 oz without sacrificing stiffness or accuracy. Designed for custom bolt action builds requiring a prefit blank.