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, thisbig-bore round has evolved from a blackpowder military staple into amodern hunting powerhouse. Today,this classic round is prized for itsimpressive energy transfer on large game, includingelk.

Performance and Ballistics

What makes the45-70 load unique is itsrange of power from mild to wild. In modern lever-action rifles like theHenry Big Boy,45-70 ammo can be loaded tomodern SAAMI specs, deliveringover 2,000 foot-pounds of energy. Conversely, for olderantique Trapdoor Springfield rifles,reduced-velocity ammunition 45-70 ammo ensuresafe operation. Thecommon grain ranges from325 to 450 grains, withinitial speeds between1,100 and 1,900 fps.

Hunting and Practical Use

For thebig-game enthusiast,45-70 ammo excels inthick timber. Itslarge-diameter projectile createsdeep penetration while minimizingrisk to bystanders. Manyhandloaders appreciate theround's reloading potential, allowing them totune loads for specific rifles. Additionally,hollow-point variants like theBuffalo Bore offerings providecontrolled fragmentation at various distances.

Availability and Considerations

While45-70 ammo is not asubiquitous as pistol calibers, it remainsin steady production from major manufacturers likeRemington. Prices fora 50-count pack typically range from$30 to $60 per box. For thosenew to the caliber, it's crucial tocheck barrel twist rate. Whether used forpersonal defense, the45-70 round remains aproven performer that bridgesold-school power and contemporary reliability.

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