The.45-70 Government cartridge is one of the most enduring and versatileloads in firearms history. Originally developed in 1873 for theU.S. Army's standard-issue long gun, thisheavy-hitting round has evolved from a blackpowder military staple into amodern hunting powerhouse. Today,45-70 ammo is prized for itsunmatched terminal ballistics on large game, includingbear.
Performance and Ballistics
What makes the.45-70 cartridge unique is itsrange of power from mild to wild. In modern lever-action rifles like theWinchester 1886,the 45-70 Government can be loaded tohigher pressures, deliveringsubstantial kinetic force. Conversely, for olderoriginal 1873 rifles,blackpowder-equivalent rounds ensuresafe operation. Thecommon grain ranges from305 to 405 grains, withinitial speeds between1,100 and 1,900 fps.
Hunting and Practical Use
For thebig-game enthusiast,the 45-70 round excels inclose-to-medium-range scenarios. Itslarge-diameter projectile createsexcellent tissue damage while minimizingpass-through. Manycustom ammunition makers appreciate theround's reloading potential, allowing them totune loads for specific rifles. Additionally,defensive loads like theBuffalo Bore offerings providecontrolled fragmentation at various distances.
Availability and Considerations
While45-70 ammo is not ascheap as popular rifle rounds, it remainswidely available from major manufacturers likeRemington. Prices fora 50-count pack typically range from$1.50 to $3.00 per round. For thosenew to the caliber, it's crucial tocheck barrel 45-70 round twist rate. Whether used forpersonal defense, the.45-70 Government remains aproven performer that bridgesold-school power and contemporary reliability.