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. - Caliber: 22 Winchester Rimfire - Bullet Type: Lead Flat Nose Copper Plated - Bullet Weight: 45 gr - Muzzle Energy: 169 ft / lbs - Muzzle Velocity: 1300 fps - Rounds Per Box: 50