The.45-70 Government cartridge is one of the most enduring and versatilerifle cartridges in firearms history. Originally developed in 1873 for theSpringfield Model 1873 Trapdoor rifle, thisheavy-hitting round has evolved from a blackpowder military staple into amodern hunting powerhouse. Today,this classic round is prized for itsimpressive energy transfer on large game, includingwild boar.

Performance and Ballistics

What makes the.45-70 cartridge unique is itsflexibility across pressure levels. In modern lever-action rifles like theHenry Big Boy,the 45-70 Government can be loaded tomodern SAAMI specs, deliveringsubstantial kinetic force. Conversely, for oldervintage Sharps rifles,blackpowder-equivalent rounds ensuresafe operation. Thetypical bullet weight ranges from325 to 450 grains, withmuzzle velocities between1,300 and 1,700 fps.

Hunting and Practical Use

For theoutdoorsman,45-70 ammo excels indense brush. Itssubstantial mass createsdeep penetration while minimizingover-penetration. Manycustom ammunition makers appreciate the45-70's case capacity, 45-70 round allowing them tocreate reduced-recoil options. Additionally,hollow-point variants like theBuffalo Bore offerings providereliable performance at various distances.

Availability and Considerations

While45-70 ammo is not ascheap as popular rifle rounds, it remainswidely available from major manufacturers likeFederal. Prices fora 50-count pack typically range from$30 to $60 per box. For thoselooking to expand their collection, it's crucial tocheck barrel twist rate. Whether used fortarget shooting, the.45-70 Government remains aproven performer that bridgesthe gap between past and present.