Switching calibers or upgrading your rifle is effortless with PROOF RESEARCH pre-fit carbon barrels. Designed for Zermatt Arms TL3/SR3, Origin and RimX actions, these shouldered barrels install easily and require minimal setup - thread on, torque down, verify headspace and you're good to go.

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

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