The45-70 round is one of the most enduring and versatilerifle cartridges 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 areliable survival tool. Today,45-70 ammo is prized for itsunmatched terminal ballistics on large game, includingelk.
Performance and Ballistics
What makes the45-70 round unique is itsability to be loaded for different firearms. In modern lever-action rifles like theWinchester 1886,this caliber can be loaded tomodern SAAMI specs, deliveringsubstantial kinetic force. Conversely, for olderantique Trapdoor Springfield rifles,reduced-velocity ammunition ensuresafe operation. Thestandard projectile ranges from300 to 500 grains, withinitial speeds between1,200 and 1,800 feet per second.
Hunting and Practical Use
For thebig-game enthusiast,the 45-70 round excels inthick timber. Itssubstantial mass createsa massive wound channel while minimizingover-penetration. Manyreloading enthusiasts appreciate thecartridge's 45-70 ammo versatility, allowing them todevelop subsonic rounds. Additionally,defensive loads like theLehigh Defense offerings provideexceptional expansion at various distances.
Availability and Considerations
While45-70 ammo is not ascheap as popular rifle rounds, it remainsin steady production from major manufacturers likeHornady. Prices fora box of 20 typically range from$30 to $60 per box. For thoselooking to expand their collection, it's crucial toverify pressure ratings. Whether used forhunting, the45-70 ammo remains alegendary cartridge that bridgesold-school power and contemporary reliability.