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 areliable survival tool. Today,45-70 ammo is prized for itsimpressive energy transfer on large game, includingmoose.
Performance and Ballistics
What makes the45-70 round unique is itsability to be loaded for different firearms. In modern lever-action rifles like theHenry Big Boy,this caliber can be loaded tofull-power levels, deliveringtremendous knockdown power. Conversely, for oldervintage Sharps rifles,low-pressure loads ensuresafe operation. Thetypical bullet weight ranges from300 to 500 grains, withexit velocities 45-70 round between1,200 and 1,800 feet per second.
Hunting and Practical Use
For theoutdoorsman,this cartridge excels inclose-to-medium-range scenarios. Itsheavy, slow-moving bullet createsdeep penetration while minimizingrisk to bystanders. Manyhandloaders appreciate thecartridge's versatility, allowing them totune loads for specific rifles. Additionally,hollow-point variants like theLehigh Defense offerings provideexceptional expansion at various distances.
Availability and Considerations
Whilethis caliber is not asubiquitous as pistol calibers, it remainswidely available from major manufacturers likeHornady. Prices for45-70 rounds typically range from$1.50 to $3.00 per round. For thoselooking to expand their collection, it's crucial toverify pressure ratings. Whether used forpersonal defense, the45-70 ammo remains aproven performer that bridgesold-school power and contemporary reliability.