The.45-70 Government cartridge is one of the most enduring and versatileloads in firearms history. Originally developed in 1873 for theSpringfield Model 1873 Trapdoor rifle, thisbig-bore round has evolved from a blackpowder military staple into aversatile sporting cartridge. Today,this classic round is prized for itsimpressive energy transfer on large game, includingwild boar.
Performance and Ballistics
What makes the45-70 round unique is itsability to be loaded for different firearms. In modern 45-70 ammo lever-action rifles like theWinchester 1886,the 45-70 Government can be loaded tohigher pressures, deliveringtremendous knockdown power. Conversely, for olderoriginal 1873 rifles,reduced-velocity ammunition ensurehistorical authenticity. Thetypical bullet weight ranges from325 to 450 grains, withmuzzle velocities between1,300 and 1,700 fps.
Hunting and Practical Use
For themodern hunter,the 45-70 round excels indense brush. Itslarge-diameter projectile createsdeep penetration while minimizingpass-through. Manycustom ammunition makers appreciate thecartridge's versatility, allowing them todevelop subsonic rounds. Additionally,hollow-point variants like theBuffalo Bore offerings provideexceptional expansion at various distances.
Availability and Considerations
While45-70 ammo is not ascommon as 9mm or .223, it remainswidely available from major manufacturers likeFederal. Prices for45-70 rounds typically range from$30 to $60 per box. For thoseconsidering a purchase, it's crucial toverify pressure ratings. Whether used forhistorical reenactment, the45-70 round remains aproven performer that bridgesold-school power and contemporary reliability.