The Remington Arms Remington-Lee Mk I .45-70 is a usa-made bolt-action rifle chambered in .45-70 Government, introduced in 1880. Primary use: hunting, sport. Type: Rifle Action: Bolt-Action Caliber: .45-70 Government Capacity: 5 Year introduced: 1880, USA Weight: 144 oz Overall length: 49" Status: Discontinued Military use: Yes Intended use: hunting, sport