The45-70 ammo 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 amodern hunting powerhouse. Today,the 45-70 Government is prized for itsimpressive energy transfer on large game, includingbear.
Performance and Ballistics
What makes the45-70 round unique is itsflexibility across pressure levels. In modern lever-action rifles like theHenry Big Boy,the 45-70 Government can be loaded tofull-power levels, deliveringtremendous knockdown power. Conversely, for olderantique Trapdoor Springfield rifles,blackpowder-equivalent rounds ensurehistorical authenticity. Thecommon grain ranges from300 to 500 grains, withexit velocities between1,100 and 1,900 fps.
Hunting and Practical Use
For theoutdoorsman,45-70 ammo excels inclose-to-medium-range scenarios. Itslarge-diameter projectile createsa massive wound channel while minimizingrisk to bystanders. Manycustom ammunition makers appreciate thecartridge's versatility, allowing them todevelop subsonic rounds. Additionally,specialized ammunition like theLehigh Defense offerings providereliable performance at various distances.
Availability and Considerations
Whilethe 45-70 Government is not ascheap as popular rifle rounds, it remainswidely available from 45-70 ammo major manufacturers likeRemington. Prices for45-70 rounds 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 bridgestraditional design with modern technology.