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 theU.S. Army's standard-issue long gun, thisheavy-hitting 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 the.45-70 cartridge unique is itsflexibility across pressure levels. In modern lever-action rifles like theHenry Big Boy,45-70 ammo can be loaded tofull-power levels, deliveringsubstantial kinetic force. Conversely, for oldervintage Sharps rifles,low-pressure loads 45-70 ammo ensuresafe operation. Thecommon grain ranges from300 to 500 grains, withexit velocities between1,300 and 1,700 fps.

Hunting and Practical Use

For thebig-game enthusiast,the 45-70 round excels indense brush. Itslarge-diameter projectile createsexcellent tissue damage while minimizingpass-through. Manycustom ammunition makers appreciate thecartridge's versatility, allowing them totune loads for specific rifles. Additionally,specialized ammunition like theHornady FTX offerings providecontrolled fragmentation at various distances.

Availability and Considerations

While45-70 ammo is not ascheap as popular rifle rounds, it remainsin steady production from major manufacturers likeHornady. Prices fora 50-count pack typically range from$1.50 to $3.00 per round. For thosenew to the caliber, it's crucial tocheck barrel twist rate. Whether used fortarget shooting, the45-70 ammo remains abeloved classic that bridgesthe gap between past and present.

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