Proof Research Bbl Cf Bolt 7mm Prc 24 Sendero Tl3 Bighorn

The Proof Research Bbl Cf Bolt 7mm PRC 24 Zermatt La 1-18 combines cutting-edge carbon fiber technology with precision engineering to deliver a high-performance barrel system suitable for long-range hunting and competition-grade shooting. Built in the proven Bighorn TL3 platform, this 24-inch Sendero contour barrel weighs 2 pounds 15 ounces and features a 1-8 twist with a 5/8-24 muzzle thread, optimized for stability and versatility across a broad range of 7mm PRC ammunition. Its carbon fiber finish not only reduces overall weight but also enhances stiffness and heat dissipation, enabling repeatable accuracy during extended strings and demanding field conditions. Designed for seamless compatibility with Bighorn TL3 actions, the barrel's exacting tolerances support consistent chamber alignment and harmonics management, translating to predictable muzzle velocity, flatter trajectories, and tight groupings. Whether you're dialing in long-range field shots, engaging distant game, or pushing for sub-MOA performance at the bench, this 24-inch, Sendero-profile barrel delivers rugged reliability, superb balance, and the precision edge needed to maximize your 7mm PRC setup.