The Savage Arms B.MAG Heavy Barrel is a bolt-action rimfire rifle built around the flat-shooting .17 WSM cartridge. Its 22-inch heavy barrel is designed to promote consistent accuracy during extended shooting sessions, while thread-in barrel headspacing and rear-locking lugs support precise cartridge alignment. The cock-on-close bolt provides smooth operation, and the user-adjustable AccuTrigger allows the shooter to tailor trigger pull characteristics. A black synthetic stock provides a practical, durable platform for field and range use. The receiver is drilled and tapped for optic mounting, and factory standard models do not include iron sights.

Key features

• .17 WSM chambering delivers a high-velocity rimfire option for varmints and target shooting
• 22-inch heavy barrel helps maintain accuracy and consistency during longer shooting sessions
• User-adjustable AccuTrigger provides a crisp, customizable trigger pull
• Rear-locking bolt lugs and thread-in barrel headspacing support precise operation
• Black synthetic stock offers a durable, low-maintenance rifle platform
• Detachable 8-round rotary magazine supports an 8+1 total capacity when chambered with one round

The Savage Arms B.MAG Heavy Barrel combines a precision-focused rimfire action with the speed and flat trajectory of .17 WSM for capable field and range performance.