The Snowy Mountain Rifle Company Defiance Anti/Ruckus 6 BR 26″ MTU Pre-Fit Steel Barrel features the manufacturer’s proprietary B.E.A.R. (Barrel Examination Axis Review) chambering process. This guarantees the most accurate and repeatable indication and chambering process on the market, producing the tightest, smoothest, and best shooting chambers available.
These custom pre-fit barrels are chambered in 6 BR for the Defiance Anti, Anti-X and Ruckus platforms, with a 1-7.5 twist and 5/8″x24 muzzle thread. The barrel weighs 6.2 lbs and features a stainless finish. As a pre-fit barrel, it arrives chambered and threaded for a simple install requiring only a few specialized tools—simply torque your barrel on, double check headspace with proper gauges and head to the range.
Whether you’re building a precision rifle for competition or upgrading an existing Ruckus action, this Bartlein-branded barrel delivers the accuracy and reliability that demanding shooters expect from a premium, match-grade component.
