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, thisheavy-hitting round has evolved 45-70 ammo from a blackpowder military staple into amodern hunting powerhouse. Today,this classic round is prized for itsdevastating stopping power on large game, includingbear.

Performance and Ballistics

What makes the45-70 load unique is itsflexibility across pressure levels. In modern lever-action rifles like theWinchester 1886,45-70 ammo can be loaded tofull-power levels, deliveringover 2,000 foot-pounds of energy. Conversely, for olderoriginal 1873 rifles,low-pressure loads ensuresafe operation. Thestandard projectile ranges from300 to 500 grains, withmuzzle velocities between1,300 and 1,700 fps.

Hunting and Practical Use

For theoutdoorsman,45-70 ammo excels inthick timber. Itslarge-diameter projectile createsdeep penetration while minimizingover-penetration. Manyhandloaders appreciate theround's reloading potential, allowing them totune loads for specific rifles. Additionally,defensive loads like theBuffalo Bore offerings providecontrolled fragmentation at various distances.

Availability and Considerations

While45-70 ammo is not ascheap as popular rifle rounds, it remainswidely available from major manufacturers likeFederal. Prices fora box of 20 typically range from$30 to $60 per box. For thoseconsidering a purchase, it's crucial toverify pressure ratings. Whether used fortarget shooting, the45-70 round remains alegendary cartridge that bridgesthe gap between past and present.

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