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 versatilerifle cartridges in firearms history. Originally developed in 1873 for theSpringfield Model 1873 Trapdoor rifle, thisheavy-hitting round has evolved from a blackpowder military staple into aversatile sporting cartridge. Today,45-70 ammo is prized for itsunmatched terminal ballistics on large game, includingwild boar.

Performance and Ballistics

What makes the45-70 round unique is itsflexibility across pressure levels. In modern lever-action rifles like theHenry Big Boy,45-70 ammo can be loaded tomodern SAAMI specs, deliveringtremendous knockdown power. Conversely, for oldervintage Sharps rifles,low-pressure loads ensurehistorical authenticity. Thecommon grain ranges from300 to 500 grains, withexit velocities between1,100 and 1,900 fps.

Hunting and Practical Use

For thebig-game enthusiast,45-70 ammo excels inthick timber. Itssubstantial mass createsexcellent tissue damage while minimizingrisk to bystanders. Manyhandloaders appreciate the45-70's case capacity, allowing them totune loads 45-70 round for specific rifles. Additionally,hollow-point variants like theLehigh Defense offerings provideexceptional expansion at various distances.

Availability and Considerations

Whilethe 45-70 Government is not asubiquitous as pistol calibers, it remainseasy to find from major manufacturers likeRemington. Prices fora box of 20 typically range from$1.75 to $2.50 per cartridge. For thosenew to the caliber, it's crucial tocheck barrel twist rate. Whether used forhunting, the45-70 ammo remains abeloved classic that bridgesold-school power and contemporary reliability.

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