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

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

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The45-70 ammo is one of the most enduring and versatilerifle cartridges in firearms history. Originally developed in 1873 for theSpringfield Model 1873 Trapdoor rifle, thislarge-caliber round has evolved from a blackpowder military staple into amodern hunting powerhouse. Today,45-70 ammo is prized for itsimpressive energy transfer on large game, includingelk.

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 tofull-power levels, deliveringtremendous knockdown power. Conversely, for olderoriginal 1873 rifles,reduced-velocity ammunition ensurehistorical authenticity. Thecommon grain ranges from305 45-70 ammo to 405 grains, withexit velocities between1,300 and 1,700 fps.

Hunting and Practical Use

For themodern hunter,this cartridge excels indense brush. Itsheavy, slow-moving bullet createsa massive wound channel while minimizingpass-through. Manycustom ammunition makers appreciate the45-70's case capacity, allowing them totune loads for specific rifles. Additionally,defensive loads like theLehigh Defense offerings providereliable performance at various distances.

Availability and Considerations

While45-70 ammo is not ascheap as popular rifle rounds, it remainsin steady production from major manufacturers likeFederal. Prices fora box of 20 typically range from$1.75 to $2.50 per cartridge. For thosenew to the caliber, it's crucial tomatch ammunition to your rifle's action. Whether used forhistorical reenactment, the45-70 round remains aproven performer that bridgesold-school power and contemporary reliability.

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