The B.MAG Blued Heavy Barrel was built around the 17 Win. Super Magnum cartridge, which creates unprecedented rimfire velocities of up to 3,000 feet per second. To make the most of the load's potential, Savage gave the rifle features usually reserved for centerfires, such as an action with rear locking lugs, a cock-on-close bolt, thread-in barrel headspacing and a center-feed rotary magazine. The B.MAG Blued Heavy Barrel also has Savage's game-changing AccuTrigger, which shooters can safely adjust for a light, clean pull.FeaturesMatte Black Synthetic StockMatte Stainless Steel BarrelDrilled and Tapped Accu-Trigger IncludedDetachable Rotary Magazine