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 round 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, includingwild boar.

Performance and Ballistics

What makes the45-70 round unique is itsrange of power from mild to wild. In modern lever-action rifles like theMarlin 1895,45-70 ammo can be loaded tohigher pressures, deliveringsubstantial kinetic force. Conversely, for olderantique Trapdoor Springfield rifles,blackpowder-equivalent rounds ensuresafe operation. Thecommon grain ranges from305 to 405 grains, withexit velocities between1,100 and 1,900 fps.

Hunting and Practical Use

For thebig-game enthusiast,this cartridge excels inthick timber. Itssubstantial mass createsexcellent tissue damage while minimizingpass-through. Manyhandloaders appreciate thecartridge's versatility, allowing 45-70 round them totune loads for specific rifles. Additionally,hollow-point variants 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 likeWinchester. Prices fora box of 20 typically range from$1.50 to $3.00 per round. For thoseconsidering a purchase, it's crucial toverify pressure ratings. Whether used forpersonal defense, the.45-70 Government remains abeloved classic that bridgesold-school power and contemporary reliability.

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