The45-70 round is one of the most enduring and versatileloads in firearms history. Originally developed in 1873 for theU.S. Army's standard-issue long gun, thisbig-bore round has evolved from a blackpowder military staple into aversatile sporting cartridge. Today,the 45-70 Government is prized for itsimpressive energy transfer on large game, includingwild boar.
Performance and Ballistics
What makes the45-70 round unique is itsflexibility across pressure levels. In modern lever-action rifles like theMarlin 1895,the 45-70 Government can be loaded tomodern SAAMI specs, deliveringsubstantial kinetic force. Conversely, for oldervintage Sharps rifles,low-pressure loads ensurehistorical authenticity. Thecommon grain ranges from325 to 450 grains, withmuzzle velocities between1,200 and 1,800 feet per second.
Hunting and Practical Use
For themodern hunter,this cartridge excels inclose-to-medium-range 45-70 round scenarios. Itsheavy, slow-moving bullet createsa massive wound channel while minimizingrisk to bystanders. Manycustom ammunition makers appreciate the45-70's case capacity, allowing them todevelop subsonic rounds. Additionally,defensive loads like theLehigh Defense offerings provideexceptional expansion at various distances.
Availability and Considerations
Whilethe 45-70 Government is not ascheap as popular rifle rounds, it remainseasy to find from major manufacturers likeRemington. Prices for45-70 rounds typically range from$1.75 to $2.50 per cartridge. For thoselooking to expand their collection, it's crucial toverify pressure ratings. Whether used forhunting, the45-70 round remains abeloved classic that bridgestraditional design with modern technology.