PROOF Research Zermatt Arms TL3 / SR3 Short Action 26" .223 Remington 1:7 Stainless Steel Pre-Fit Barrel

The PROOF ResearchA(R) Zermatt ArmsA(R) TL3 / SR3 Short Action 26" .223 Remington 1:7 Stainless Steel Barrel is a drop-in competition barrel designed for premium match-grade accuracy. This barrel features traditional stainless steel construction and features an optimum combination of high tensile strength and requisite toughness to withstand extreme chamber pressure with a Sendero contoured design that eliminates excess weight. This barrel features a 1:7 twist rate for unmatched precision and 5/8x24 muzzle threads for compatibility with your favorite muzzle devices. Made in USA.