The Savage A17 is the first high-performance semi-automatic rimfire specifically designed for the 17HMR cartridge. Its unique delayed-blowback action provides safe, reliable operation with any 17HMR load. The hard chrome bolt, case-hardened receiver, 10-round rotary magazine and button-rifled barrel boost performance even further, while the user-adjustable AccuTrigger provides a crisp, light pull for the best possible accuracy.