The Centennial Model, introduced for the United States Centennial Exhibition of 1876. A larger-frame 1873 designed to handle more powerful cartridges for big game hunting and military use. Type: Rifle Action: Lever-Action Caliber: 45-60 Win Capacity: 12 Year introduced: 1876, USA Weight: 10 oz Overall length: 47.5" Status: Discontinued Intended use: Big Game Hunting, Military Service