Proof Research Bbl Ss Bolt 22 WMR 26 Zermatt Comp RimX 1-16 12-28

The Proof Research Bbl Ss Bolt 22 WMR with a 26-inch Zermatt competition contour delivers precision and performance for discerning shooters who demand consistency from their rifle components. Built around the RimX action, this setup pairs a 26-inch barrel with a 1/2-28 muzzle thread and a 1-16 twist rate to optimize stability and accuracy for competitive shooting or long-range .22 WMR practice. The competition contour is engineered to balance rigidity and handling, helping reduce harmonics and sustain sight picture during rapid strings. Weighing in at 7 pounds 5 ounces, it provides a manageable feel on the bench and in the field, supporting steady recoil control and repeatable shot placement. The combination of the Proof Research barrel system and the RimX platform is designed to deliver consistent velocity and minimal barrel whip, translating into predictable performance across sessions. Ideal for rifle enthusiasts seeking a high-precision, purpose-built build component, this setup stands out for its robust construction, refined ergonomics, and compatibility with specialty rimfire calibers where accuracy and repeatability matter most.