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 versatileloads in firearms history. Originally developed in 1873 for theU.S. Army's standard-issue long gun, thislarge-caliber round has evolved from a blackpowder military staple into areliable survival tool. Today,the 45-70 Government is prized for itsimpressive energy transfer on large game, includingbear.

Performance and Ballistics

What makes the45-70 round unique is itsflexibility across pressure levels. In modern lever-action rifles like theWinchester 1886,the 45-70 Government can be loaded tofull-power levels, deliveringover 2,000 foot-pounds of energy. Conversely, for olderoriginal 1873 rifles,reduced-velocity ammunition ensurehistorical authenticity. Thestandard projectile ranges from300 to 500 grains, withmuzzle velocities between1,100 and 1,900 fps.

Hunting and Practical Use

For theoutdoorsman,45-70 ammo excels inthick timber. Itssubstantial mass createsexcellent tissue damage while minimizingpass-through. Manycustom ammunition makers appreciate theround's reloading potential, allowing them tocreate reduced-recoil options. Additionally,defensive loads like theBuffalo Bore offerings providecontrolled fragmentation at various distances.

Availability and Considerations

Whilethis caliber is not ascommon as 9mm or .223, it remainseasy to find from major manufacturers likeWinchester. Prices fora 50-count pack typically range from$1.50 to $3.00 per round. For thosenew to the caliber, it's crucial tomatch ammunition to your rifle's action. Whether used fortarget shooting, the45-70 round remains alegendary cartridge that bridgestraditional design with 45-70 round modern technology.

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