Unlock the full potential of your rifle with our meticulously designed bolt-action barrel blanks. Crafted to offer unparalleled versatility, these barrels provide you with the freedom to chamber your preferred caliber and seamlessly integrate with a wide array of actions. Available in an extensive range of calibers, lengths, contours and twist rates, our bolt-action barrels are engineered to meet the diverse needs of shooting enthusiasts and professionals alike. Each barrel is delivered ready for threading and chambering by your trusted gunsmith, ensuring a custom-fit for your specific requirements. This flexibility is particularly advantageous for those working with wildcat cartridges, which often lack standardized chamber specifications, cartridge designs or pressure limits. Rest assured, PROOF RESEARCH's barrels are rigorously designed to operate safely with the majority of known cartridges, adhering to both SAAMI and CIP pressure standards. Whether you're building a precision rifle or experimenting with unique cartridge configurations, our bolt-action barrels provide a reliable foundation for your project.

Up to 64% lighter compared to traditional steel barrels with a similar contour
Enhanced thermal resistance - optimized heat dissipation for cooler and more durable barrels
The product exhibits exceptional durability, being encased in high-strength, aerospace-grade carbon fiber that is infused with a proprietary matrix resin
Barrel twist rate - 1:8
Shank diameter - 1.20 inches
Breech length - 2.5 inches

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