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 theU.S. Army's standard-issue long gun, thisheavy-hitting round has evolved from a blackpowder military staple into amodern hunting powerhouse. Today,the 45-70 Government is prized for itsimpressive energy transfer on large game, includingmoose.

Performance and Ballistics

What makes the.45-70 cartridge unique is itsability to be loaded for different firearms. In modern lever-action rifles like theHenry Big Boy,this caliber can be loaded tomodern SAAMI specs, deliveringover 2,000 foot-pounds of energy. Conversely, for olderoriginal 1873 rifles,low-pressure loads ensurepreservation of the firearm. Thecommon grain ranges from305 to 405 grains, withmuzzle velocities between1,100 and 1,900 fps.

Hunting and Practical Use

For thebig-game enthusiast,45-70 ammo excels indense brush. Itslarge-diameter projectile createsexcellent tissue damage while minimizingover-penetration. Manyreloading enthusiasts appreciate thecartridge's versatility, allowing them tocreate reduced-recoil options. Additionally,defensive loads like theLehigh 45-70 round Defense offerings providecontrolled fragmentation at various distances.

Availability and Considerations

Whilethe 45-70 Government is not ascheap as popular rifle rounds, it remainswidely available from major manufacturers likeWinchester. Prices fora box of 20 typically range from$1.75 to $2.50 per cartridge. For thosenew to the caliber, it's crucial tomatch ammunition to your rifle's action. Whether used fortarget shooting, the45-70 round remains alegendary cartridge that bridgesthe gap between past and present.

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