PROOF Research Zermatt Arms TL3 / SR3 Origin 22" 6.5 Creedmoor 1:8 Carbon Fiber Pre-Fit Barrel

The PROOF ResearchA(R) Zermatt Arms TL3 / SR3 Origin 22" 6.5 Creedmoor 1:8 Carbon Fiber Barrel is a drop-in barrel constructed with aerospace-grade, high-strength carbon fiber impregnated with a proprietary matrix resin and provides improved heat dissipation for a cooler, longer lasting barrel. This barrel is up to 64% lighter compared to traditional steel barrels and has a similar contour and is designed for superior precision and accuracy. This barrel features a 1:8 twist rate that ensures superior precision while the 5/8x24 thread pitch allows you to take advantage of your favorite muzzle devices.