.45-70 Government is a large-bore centerfire cartridge dating to the 1870s, used today in lever-action and single-shot rifles for big-game hunting at short to moderate ranges.

.45-70 is a historic big-bore cartridge that fires a large, heavy bullet, and modern loadings range from mild to very powerful depending on the firearm they are rated for. It is popular for big-game hunting, including larger game at shorter ranges, and for recreational lever-gun shooting; recoil with heavier loads is substantial. Ammunition is available in a range of loads, but pressure levels vary and stronger loads are safe only in firearms rated for them. It suits hunters and lever-action enthusiasts who want big-bore short-to-moderate-range power and can manage heavy recoil.

General information about this caliber — not a recommendation for this specific firearm.