PROOF RESEARCH Sendero Pre-Fit Barrel 7mm PRC 22" Fits Zermatt Arms TL3/Zermatt Arms SR3 Long

Engineered for perfect fit and high performance, PROOF RESEARCH pre-fit carbon barrels for Zermatt TL3/SR3, Origin and RimX actions make caliber swaps easy. Installation is straightforward - thread, torque, verify headspace - and you're ready for precise results.Up to 64% lighter compared to traditional steel barrels with a similar contourEnhanced thermal resistance - optimized heat dissipation for cooler and more durable barrelsThe product exhibits exceptional durability, being encased in high-strength, aerospace-grade carbon fiber that is infused with a proprietary matrix resinBarrel twist rate - 1:8