Proof Research: .308 Win, Zermatt TL3/SR3, Carbon Fiber, 1 - 10 Twist, 20" Sendero

Overview

PROOF Research pre-fit carbon & steel barrels for Zermatt Arms TL3/SR3, Origin and RimX actions make it easy to upgrade your rifle or change calibers. 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. Features: Lightweight: Up to 64% 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. Specifications: Barrel Type: Carbon Fiber . Profile: Sendero. Length: 20" . Chamber/Caliber: 308 Winchester. Twist Rate: 1 - 10 Twist. Muzzle Threading: 5/8x24. Material: Carbon Fiber. Weight: 2lbs-10oz. Don't see what you need? Call us at 303.255.9999. DISCLAIMER: All shouldered pre-fit barrels are guaranteed for headspacing. Due to variance in actions Proof Research does 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. | Proof Research: .308 Win, Zermatt TL3/SR3, Carbon Fiber, 1 - 10 Twist, 20" Sendero