Winchester Repeating Arms

Winchester Super-X Rimfire cartridges are the most technologically advanced ammunition. By combining advanced development techniques and innovative production processes they have elevated ammunition performance to its highest level. - Cartridge: 17 Hornady Magnum Rifle - Muzzle Velocity: 2375 fps - Muzzle Energy: 250 ft / lbs - Bullet Weight: 20 - Bullet Type: XTP Jacket Hollow Point - Rounds Per Box: 50 - Rounds Per Case: 1000