The 45-70 Round: A Timeless Legend in Modern Ammunition

The 45-70 Round: A Timeless Legend in Modern Ammunition

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The.45-70 Government cartridge is one of the most enduring and versatileprojectiles in firearms history. Originally developed in 1873 for theSpringfield Model 1873 Trapdoor rifle, thisbig-bore round has evolved from a blackpowder military staple into amodern hunting powerhouse. Today,45-70 ammo is prized for itsunmatched terminal ballistics 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 theMarlin 1895,this caliber can be loaded tomodern SAAMI specs, deliveringover 2,000 foot-pounds of energy. Conversely, for oldervintage Sharps rifles,reduced-velocity ammunition ensuresafe operation. Thecommon grain ranges from305 to 405 grains, withexit velocities between1,300 and 1,700 fps.

Hunting and Practical Use

For thebig-game enthusiast,45-70 ammo excels inclose-to-medium-range scenarios. Itsheavy, slow-moving bullet createsa massive wound channel while minimizingpass-through. Manyreloading enthusiasts appreciate thecartridge's versatility, allowing them todevelop subsonic rounds. Additionally,hollow-point variants like theLehigh Defense offerings provideexceptional expansion at various distances.

Availability and Considerations

Whilethis caliber is not asubiquitous as pistol calibers, it remainsin steady production from major manufacturers likeFederal. Prices fora 50-count pack typically range from$1.75 to $2.50 per cartridge. For thoseconsidering a purchase, it's crucial tomatch ammunition to 45-70 round your rifle's action. Whether used forpersonal defense, the.45-70 Government remains abeloved classic that bridgestraditional design with modern technology.

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