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 versatileloads in firearms history. Originally developed in 1873 for theU.S. Army's standard-issue long gun, thisbig-bore round has evolved from a blackpowder military staple into amodern hunting powerhouse. Today,this classic round is prized for itsunmatched terminal ballistics on large game, includingwild boar.

Performance and Ballistics

What makes the45-70 load unique is itsflexibility across pressure levels. In modern lever-action rifles like theMarlin 1895,the 45-70 Government can be 45-70 round loaded tohigher pressures, deliveringover 2,000 foot-pounds of energy. Conversely, for olderantique Trapdoor Springfield rifles,reduced-velocity ammunition ensuresafe operation. Thestandard projectile ranges from305 to 405 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. Manyhandloaders appreciate the45-70's case capacity, allowing them todevelop subsonic rounds. Additionally,defensive loads like theLehigh Defense offerings provideexceptional expansion at various distances.

Availability and Considerations

While45-70 ammo is not asubiquitous as pistol calibers, it remainsin steady production from major manufacturers likeHornady. 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 alegendary cartridge that bridgestraditional design with modern technology.

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