PROOF RESEARCH Competition Pre-Fit Barrel 6mm GT 26" Fits Zermatt Arms Origin, Stainless Steel

Upgrading or changing calibers on your Zermatt Arms TL3/SR3, Origin or RimX action is effortless with PROOF RESEARCH pre-fit steel barrels. Engineered for convenience, these shouldered barrels install quickly - just thread, torque, check headspace and hit the range.Exhibits exceptional durability with superior erosion resistance and corrosion protectionThe material exhibits exceptional pressure resistance, characterized by an optimal blend of high-tensile strength and necessary toughness to endure the extreme chamber pressures experienced during firing1:7.5 barrel twist rate