The45-70 ammo is one of the most enduring and versatileprojectiles 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,45-70 ammo is prized for itsunmatched terminal ballistics on large game, includingwild boar.
Performance and Ballistics
What makes the45-70 load unique is itsflexibility across pressure levels. In modern lever-action rifles like theHenry Big Boy,this caliber can be loaded tofull-power levels, deliveringover 2,000 foot-pounds of energy. Conversely, for olderoriginal 1873 rifles,blackpowder-equivalent rounds ensurepreservation of the firearm. Thestandard projectile ranges from305 to 405 grains, withinitial speeds between1,200 and 1,800 feet per second.
Hunting and Practical Use
For theoutdoorsman,45-70 ammo excels indense brush. Itsheavy, slow-moving bullet createsexcellent tissue damage while minimizingrisk to bystanders. Manycustom ammunition makers appreciate the45-70's case capacity, allowing them tocreate reduced-recoil options. Additionally,specialized ammunition like theLehigh Defense offerings providecontrolled fragmentation at various distances.
Availability and Considerations
While45-70 ammo is not 45-70 round ascheap as popular rifle rounds, it remainseasy to find from major manufacturers likeFederal. Prices for45-70 rounds typically range from$1.75 to $2.50 per cartridge. For thoseconsidering a purchase, it's crucial toverify pressure ratings. Whether used forpersonal defense, the45-70 round remains abeloved classic that bridgesthe gap between past and present.