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 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 aversatile sporting cartridge. Today,this classic round is prized for itsimpressive energy transfer 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 loaded tohigher pressures, deliveringover 2,000 foot-pounds of energy. Conversely, for oldervintage Sharps rifles,low-pressure loads ensurepreservation of the firearm. Thetypical bullet weight ranges from305 to 405 grains, withinitial speeds between1,300 and 1,700 fps.

Hunting and Practical Use

For theoutdoorsman,45-70 ammo excels indense brush. Itslarge-diameter projectile createsa massive wound channel while minimizingover-penetration. Manycustom ammunition makers appreciate thecartridge's versatility, allowing them totune loads for specific rifles. Additionally,defensive loads like 45-70 round theLehigh Defense offerings provideexceptional expansion at various distances.

Availability and Considerations

Whilethe 45-70 Government is not ascommon as 9mm or .223, it remainswidely available from major manufacturers likeFederal. Prices fora 50-count pack typically range from$1.50 to $3.00 per round. For thosenew to the caliber, it's crucial toverify pressure ratings. Whether used forhistorical reenactment, the45-70 ammo remains aproven performer that bridgesthe gap between past and present.

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