Winchester Repeating Arms

These cartridges are designed for early American rifles and revolvers and have the reputation for being the ideal choice for cowboy action shooting. We are proud that the exacting standards of yesteryear have been combined with today's advanced technology to bring you these highest quality centerfire cartridges. - Caliber: 45 Colt - Bullet Weight: 250 gr - Bullet Type: Lead Flat Nose - Muzzle Energy: 312 ft / lbs - Muzzle Velocity: 750 fps - Rounds Per Box: 50