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 ammo is one of the most enduring and versatileloads in firearms 45-70 ammo history. Originally developed in 1873 for theSpringfield Model 1873 Trapdoor rifle, thisbig-bore round has evolved from a blackpowder military staple into areliable survival tool. Today,the 45-70 Government is prized for itsimpressive energy transfer on large game, includingbear.

Performance and Ballistics

What makes the.45-70 cartridge unique is itsrange of power from mild to wild. In modern lever-action rifles like theHenry Big Boy,the 45-70 Government can be loaded tohigher pressures, deliveringtremendous knockdown power. Conversely, for oldervintage Sharps rifles,blackpowder-equivalent rounds ensurepreservation of the firearm. Thestandard projectile ranges from325 to 450 grains, withexit velocities between1,200 and 1,800 feet per second.

Hunting and Practical Use

For theoutdoorsman,the 45-70 round excels inclose-to-medium-range scenarios. Itsheavy, slow-moving bullet createsa massive wound channel while minimizingover-penetration. Manycustom ammunition makers appreciate the45-70's case capacity, allowing them todevelop subsonic rounds. Additionally,specialized ammunition like theLehigh Defense offerings provideexceptional expansion at various distances.

Availability and Considerations

While45-70 ammo 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 thoseconsidering a purchase, it's crucial tocheck barrel twist rate. Whether used fortarget shooting, the45-70 round remains alegendary cartridge that bridgesthe gap between past and present.

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