The 45-70 Round: A Timeless Legend in Modern Ammunition

The45-70 round 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 areliable survival tool. Today,this classic round is prized for itsdevastating stopping power on large game, includingmoose.Performance and BallisticsWhat 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 tofull-power levels, deliveringsubstantial kinetic force. Conversely, for olderoriginal 1873 rifles,blackpowder-equivalent rounds ensurehistorical authenticity. Thetypical bullet weight ranges from300 to 500 grains, withmuzzle velocities between1,100 and 1,900 fps.Hunting and Practical UseFor theoutdoorsman,this cartridge excels inclose-to-medium-range scenarios. Itslarge-diameter projectile createsa massive wound channel while minimizingrisk to bystanders. Manycustom ammunition makers appreciate the45-70's case capacity, allowing them totune loads for specific 45-70 ammo rifles. Additionally,defensive loads like theBuffalo Bore offerings providecontrolled fragmentation at various distances.Availability and ConsiderationsWhile45-70 ammo is not asubiquitous as pistol calibers, it remainswidely available from major manufacturers likeRemington. Prices fora 50-count pack typically range from$1.75 to $2.50 per cartridge. For thoselooking to expand their collection, it's crucial tomatch ammunition to your rifle's action. Whether used forhunting, the45-70 round remains aproven performer that bridgesthe gap between past and present.