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

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

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The.45-70 Government cartridge is one of the most enduring and versatileprojectiles in firearms history. Originally developed in 1873 for theSpringfield Model 1873 Trapdoor rifle, thislarge-caliber round has evolved from a blackpowder military staple into areliable survival tool. Today,45-70 ammo is prized for itsimpressive energy transfer on large game, includingbear.

Performance and Ballistics

What makes the.45-70 cartridge unique is itsrange of power from mild to wild. In modern lever-action rifles like theMarlin 1895,45-70 ammo can be loaded tomodern SAAMI specs, deliveringover 2,000 foot-pounds of energy. Conversely, for olderoriginal 1873 rifles,blackpowder-equivalent rounds ensuresafe operation. Thestandard projectile ranges from325 to 450 grains, withmuzzle velocities between1,300 and 1,700 fps.

Hunting and Practical Use

For theoutdoorsman,this cartridge excels inthick timber. Itsheavy, slow-moving bullet createsexcellent tissue damage while minimizingpass-through. Manyreloading enthusiasts appreciate theround's reloading potential, allowing 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 ascommon as 9mm or .223, it remainswidely available from major 45-70 ammo manufacturers likeHornady. Prices for45-70 rounds typically range from$30 to $60 per box. For thosenew to the caliber, it's crucial toverify pressure ratings. Whether used forpersonal defense, the45-70 ammo remains alegendary cartridge that bridgesold-school power and contemporary reliability.

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