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 versatileprojectiles in firearms history. Originally developed in 1873 for theSpringfield Model 1873 Trapdoor rifle, thisheavy-hitting round has evolved from a blackpowder military staple into areliable survival tool. Today,the 45-70 Government is prized for itsunmatched terminal ballistics on large game, includingmoose.

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,this caliber can be loaded tohigher pressures, deliveringover 2,000 foot-pounds of energy. Conversely, for oldervintage Sharps rifles,reduced-velocity ammunition ensurehistorical authenticity. Thetypical bullet weight ranges from305 to 405 grains, withmuzzle velocities 45-70 round between1,300 and 1,700 fps.

Hunting and Practical Use

For themodern hunter,the 45-70 round excels inthick timber. Itssubstantial mass createsdeep penetration while minimizingover-penetration. Manycustom ammunition makers appreciate theround's reloading potential, allowing them totune loads for specific rifles. Additionally,defensive loads like theHornady FTX offerings provideexceptional expansion at various distances.

Availability and Considerations

While45-70 ammo is not asubiquitous as pistol calibers, it remainsin steady production from major manufacturers likeWinchester. Prices fora box of 20 typically range from$30 to $60 per box. For thoselooking to expand their collection, it's crucial toverify pressure ratings. Whether used forpersonal defense, the45-70 ammo remains abeloved classic that bridgesthe gap between past and present.

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