Proof Research Carbon Barrel Blank .224 – 20" 1:8 Twist, Sendero Contour
The Proof Research Carbon Barrel Blank chambered in .224 caliber is a premium component built for lightweight precision rifle projects and custom builds. Featuring a 20-inch carbon fiber-wrapped barrel, 1:8 twist rate, and 4-groove rifling, this barrel is optimized for stabilizing a wide range of modern .224 projectiles while delivering exceptional accuracy. The shorter 20-inch length offers a compact, maneuverable profile without sacrificing performance.
Built in the popular Sendero contour, this barrel provides an excellent balance of rigidity and weight savings compared to traditional steel barrels. Designed as a barrel blank, it allows full customization for chambering, threading, and fitting to your specific action. Whether for competition, hunting, or a custom precision build, this Proof Research barrel delivers elite-level consistency and performance.
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