The45-70 ammo is one of the most enduring and 45-70 ammo versatilerifle cartridges 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,the 45-70 Government is prized for itsdevastating stopping power on large game, includingbear.
Performance and Ballistics
What makes the45-70 load unique is itsflexibility across pressure levels. In modern lever-action rifles like theHenry Big Boy,45-70 ammo can be loaded tomodern SAAMI specs, deliveringtremendous knockdown power. Conversely, for oldervintage Sharps rifles,reduced-velocity ammunition ensurepreservation of the firearm. Thetypical bullet weight ranges from325 to 450 grains, withinitial speeds between1,100 and 1,900 fps.
Hunting and Practical Use
For themodern hunter,the 45-70 round excels inclose-to-medium-range scenarios. Itssubstantial mass createsa massive wound channel while minimizingover-penetration. Manycustom ammunition makers appreciate the45-70's case capacity, allowing them todevelop subsonic rounds. Additionally,specialized ammunition like theBuffalo Bore offerings provideexceptional expansion at various distances.
Availability and Considerations
While45-70 ammo is not asubiquitous as pistol calibers, it remainsin steady production from major manufacturers likeWinchester. Prices fora 50-count pack typically range from$30 to $60 per box. For thosenew to the caliber, it's crucial toverify pressure ratings. Whether used forpersonal defense, the45-70 round remains alegendary cartridge that bridgesold-school power and contemporary reliability.