Product Description The PROOF RESEARCH PXT Carbon Fiber Bolt Action Barrel delivers exceptional precision and performance for serious long-range shooters and hunters. Chambered in the hard-hitting 7mm PRC (Precision Rifle Cartridge), this 20-inch barrel features a 1:8 twist rate engineered to stabilize a wide range of high-BC 7mm projectiles with outstanding consistency. Built using PROOF RESEARCH&';s industry-leading PXT carbon fiber wrapping technology, this barrel offers a remarkable combination of rigidity, heat dissipation, and dramatic weight savings compared to traditional steel barrels. Whether you&';re building a custom precision rifle or upgrading an existing platform, this barrel represents a best-in-class option for accuracy-focused shooters. Product Highlights 7mm PRC Chambering: Optimized for the modern 7mm Precision Rifle Cartridge, delivering flat trajectories and exceptional terminal performance at extended ranges. PXT Carbon Fiber Construction: PROOF RESEARCH&';s proprietary carbon fiber wrapping technology reduces barrel weight while maintaining superior stiffness and accuracy. 20-Inch Barrel Length: A versatile 20-inch profile balances maneuverability with velocity retention, making it ideal for both hunting and precision shooting applications. 1:8 Twist Rate: An 8-twist stabilizes a broad selection of high-BC 7mm bullets, supporting optimal long-range performance across various ammunition choices. Bolt Action Compatible: Designed specifically for bolt action rifle platforms, ensuring a straightforward and reliable fit for custom builds and upgrades. Specs Brand: PROOF RESEARCH MPN: 152638 UPC: 843068152638 Caliber: 7mm PRC Barrel Length: 20 Inches Twist Rate: 1:8 Barrel Profile: PXT Carbon Fiber Action Type: Bolt Action Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>