The .45-70, also known as the .45-70 Government, .45-70 Springfield, and .45-21⁄10" Sharps, is a .45 caliber rifle cartridge originally holding 70 grains...

The .50-70 Government / 12.7 x 45 mm R, also known as the .50-70 Musket, .50-70 Springfield, and .50-1+3⁄4" Sharps) is a black powder cartridge adopted...

Model 1873 – .45-70 caliber trapdoor rifle. Springfield Model 1875 – .45-70 caliber trapdoor officer's rifle. Springfield Model 1877 – .45-70 caliber trapdoor...

rifle; .45-70 Gov) M1882 Short Rifle (.45-70 Gov.) M1882 Remington-Lee (Bolt-action rifle; .45-70 Gov.) M1879 Remington-Lee (Bolt-action rifle; .45-70 Gov...

was superseded by an improved model, the Springfield Model 1884, also in .45-70 caliber. From 1872 to 1873, a military board headed by Brigadier-General...

contained a 0.45-inch (11.43 mm) diameter bullet with 60 grains (3.89 g) of black powder. Winchester Repeating Arms Company shortened the .45-70 Government...

Side-Gate lever-action rifle chambered in .30-30 Win, .38-55 Win, .35 Rem, and .45-70 Gov't in 2018. This is their first rifle to feature a loading gate allowing...

of 1,900 ft/s (580 m/s) and 2,405 ft⋅lbf (3,261 J), similar to a light .45-70 but with a much smaller case. Prompted by the lack of power offered by the...

Egyptian .44 Magnum .44-40 Winchester .444 Marlin .45 Colt .45-70 Government .45-90 Sharps .45-70 Auto 45 Raptor .450 Bushmaster .450 Black Powder Express...

Barnes, Frank C. Cartridges of the World (Northfield: DBI Books, 1972), p.170 "45 AUTO RIM" (PDF). Sporting Arms and Ammunition Manufacturers' Institute, Inc...