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 versatilerifle cartridges 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 areliable survival tool. Today,this classic round is prized for itsimpressive energy transfer on large game, includingwild boar.

Performance and Ballistics

What makes the45-70 load unique is itsrange of power from mild to wild. In modern lever-action rifles like theMarlin 1895,this caliber can be loaded tomodern SAAMI specs, deliveringsubstantial kinetic force. Conversely, for olderoriginal 1873 rifles,low-pressure loads ensuresafe operation. Thestandard projectile ranges from305 to 405 grains, withmuzzle velocities between1,100 and 1,900 fps.

Hunting and Practical Use

For themodern hunter,45-70 ammo excels inthick timber. Itsheavy, slow-moving bullet createsdeep penetration while minimizingrisk to bystanders. Manycustom ammunition makers appreciate theround's reloading potential, allowing them tocreate reduced-recoil options. Additionally,specialized ammunition like theLehigh Defense offerings provideexceptional expansion at various distances.

Availability and Considerations

Whilethe 45-70 Government is not ascommon as 9mm or .223, it remainswidely available from major manufacturers likeWinchester. Prices fora box of 20 typically range from$1.75 to $2.50 per cartridge. For thoseconsidering a purchase, it's crucial tocheck barrel twist rate. Whether used forpersonal defense, the45-70 round remains aproven performer that bridgesthe gap between past 45-70 ammo and present.

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