The Proof Research Proof Bbl Ss Bolt 6dash Di 26 Zermatt 1-7.5 pairs precision engineering with a stainless finish and a competition contour designed for serious rimfire enthusiasts and long-range competitors alike, featuring a 26-inch barrel matched to the Origin Short action for a compact yet capable platform. Chambered in 6 Dasher with a 1-7.5 twist and 5/8-24 muzzle threads, this rifle barrel delivers superb stability and fast handling across demanding shooting disciplines, while its Bighorn Origin compatibility ensures a seamless fit within trusted rifle builds. Weighing approximately 7 pounds 5 ounces, the stainless steel barrel combines durability with a clean, corrosion-resistant profile, ideal for precision rigs that demand repeatable accuracy in varied conditions. The 26-inch length, competition contour, and precise threading support reliable chambering, rapid follow-up shots, and optimal gas sealing for consistent velocity and group sizes. Designed for serious shooters seeking top-tier performance, Proof Researchs Bbl Ss Bolt configuration emphasizes build quality, dimensional integrity, and repeatable orchestration between cartridge geometry and bore geometry, enabling you to maximize the potential of the ART 6 mm Dasher cartridge in competition, field, or tactical practice.