Proof Research Bbl Cf Bolt .224 26 Sendero 1-7

The Proof Research Proof Bbl Cf Bolt .224 26 Sendero 1-7 delivers precision-focused performance for serious shooters seeking consistency and long-range capability in a compact platform. Built around a .224 caliber barrel with a 26-inch length and a 1-7 twist, this Sendero contour pairs stability with fast stabilization for sharp shot-to-shot accuracy, making it an ideal choice for tactical drills, varmint hunting, and precision rifle builds. The barrel breech measures 2.5 inches and the shank diameter is 1.20 inches, contributing to a rigid, harmonized interface that enhances barrel rigidity and heat management under sustained fire. Weighing 3 pounds 3 ounces, this cylinder-length stainless or carbon fiber barrel assembly offers a balance of maneuverability and strength to maintain point-of-aim consistency in dynamic field conditions. Designed for rifle applications, it integrates seamlessly with compatible receivers and bolts, delivering reliable chamber pressure control, clean muzzle exits, and predictable group spacing. This offering from Proof Research embodies the brand's commitment to high-precision engineering, enabling shooters to push the limits of their .224 caliber setups with confidence.