Proof Research .308 Sendero Bolt Barrel Blank, 22" 1-10 Twist - PROOF 100998

This is a precision rifle barrel blank chambered in .308 Winchester with a 22-inch length and 1-10 twist rate, designed for custom bolt-action rifle builds. Features a Sendero contour with a 1.20-inch shank diameter and 2.5-inch breech length, weighing 2 lbs 13 oz. As an unfinished blank, this barrel requires professional fitting, chambering, and finishing by a qualified gunsmith.