The45-70 ammo is one of the most enduring and versatileloads 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,the 45-70 Government is prized for itsdevastating stopping power on large game, includingelk.
Performance and Ballistics
What makes the.45-70 cartridge unique is itsflexibility across pressure levels. In modern lever-action rifles like theHenry Big Boy,this caliber can be loaded tofull-power 45-70 round levels, deliveringover 2,000 foot-pounds of energy. Conversely, for olderoriginal 1873 rifles,low-pressure loads ensuresafe operation. Thestandard projectile ranges from305 to 405 grains, withexit velocities between1,300 and 1,700 fps.
Hunting and Practical Use
For theoutdoorsman,this cartridge excels inclose-to-medium-range scenarios. Itslarge-diameter projectile createsa massive wound channel while minimizingpass-through. Manycustom ammunition makers appreciate the45-70's case capacity, allowing them todevelop subsonic rounds. Additionally,specialized ammunition like theHornady FTX offerings providereliable performance at various distances.
Availability and Considerations
Whilethis caliber is not ascommon as 9mm or .223, it remainseasy to find from major manufacturers likeFederal. 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, the.45-70 Government remains alegendary cartridge that bridgestraditional design with modern technology.