Proof Research Zermatt RimX Carbon Fiber Prefit Barrel 22 Winchester Magnum Rimfire (WMR) 16.5" 1:16" Twist 4 Groove

Proof Research Zermatt Arms Carbon Fiber .22 Winchester Magnum Rimfire Threaded Rifle Barrel 16.5 inch Sendero 1-16 Twist 1/2-28 Black. Their 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. Specifications for Proof Research Zermatt Arms Carbon Fiber .22 Winchester Magnum Rimfire Threaded Rifle Barrel: Manufacturer: Proof Research Color: Black Finish: Carbon Fiber Caliber: .22 Winchester Magnum Rimfire Projectile Caliber: .222 Caliber Barrel Length: 16.5 in Barrel Material: Steel Barrel Twist Rate: 1-16 Barrel Profile: Sendero Threads per Inch: 1/2x28 Gun Make: Zermatt Arms Gun Model: Zermatt RimX Weight: 3 lb Gun Type: Rifle Flutes: No Barrel Shank Diameter: 1.2 in Application: Shooting Features of Proof Research Zermatt Arms Carbon Fiber .22 Winchester Magnum Rimfire Threaded Rifle Barrel Lightweight - Up to 64percent lighter than traditional steel barrels of similar contour Extreme Temperature Resistance - Improved heat dissipation for cooler and longer lasting barrels Unprecedented Durability - Wrapped with high-strength aerospace-grade carbon fiber impregnated with a proprietary matrix resin Long-Lasting - Excellent erosion wear characteristics and corrosion resistance Extreme Pressure Resistance - An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing Package Contents: Proof Research Zermatt Arms Carbon Fiber .22 Winchester Magnum Rimfire Threaded Rifle Barrel Proof Research 133583: Zermatt Arms Carbon Fiber .22 Winchester Magnum Rimfire Threaded Rifle Barrel 16.5 inch Sendero 1-16 Twist 1/2-28 Black 133583