Proof Research Bolt Action 22 ARC 20" Carbon Fiber Sendero SA Drop Barrel - PROOF 138847

Pre-fit carbon and steel barrel chambered in 22 ARC with a 20-inch length, designed for Zermatt Arms TL3/SR3 Origin and RimX actions. Installation is straightforward: thread onto action, torque down, verify headspace, and shoot. All shouldered pre-fit barrels are guaranteed for headspacing.