Proof Research Zermatt RimX Carbon Fiber Prefit Barrel 22 Winchester Magnum Rimfire (WMR) 18" 1:16" Twist 4 Groove

Proof Research Zermatt Arms Pre-Fit R Barrels 22 WMR 18in 16 Twist 1/2x28 Thread Carbon Fiber Graphite/Silver. Our pre-fit Zermatt Arms shouldered barrels are easy to install. Simply thread it on torque it down double check headspace and head for the range. DISCLAIMER: All shouldered pre-fit barrels are guaranteed for headspacing. Due to variance in actions we do not guarantee the timing and alignment of the barrel engraving to your stock line. Barrels are specific to the action type/length and are not interchangeable. Specifications for Proof Research Zermatt Arms Pre-Fit 22 WMR Barrels: Manufacturer: Proof Research Color: Graphite/Silver Finish: Carbon Fiber Caliber: .22 Winchester Magnum Rimfire Projectile Caliber: .22 Caliber Barrel Material: 416 Stainless Steel Barrel Twist Rate: 1-16 Barrel Profile: Sendero Threads per Inch: 1/2x28 Gun Make: Zermatt Arms Weight: 2.5 lb Features of Proof Research Zermatt Arms Pre-Fit 22 WMR Barrels 4 Groove Package Contents: Proof Research Zermatt Arms Pre-Fit 22 WMR Barrels Proof Research 133750: Zermatt Arms Pre-Fit R Barrels 22 WMR 18in 16 Twist 1/2x28 Thread Carbon Fiber Graphite/Silver