The45-70 ammo is one of the most enduring and versatileprojectiles in firearms 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 itsunmatched terminal ballistics on large game, includingwild boar.
Performance and Ballistics
What makes the45-70 load 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, deliveringsubstantial kinetic force. Conversely, for oldervintage Sharps rifles,low-pressure loads ensuresafe operation. Thecommon grain ranges from305 to 405 grains, withexit velocities between1,200 and 1,800 feet per second.
Hunting and Practical Use
For themodern hunter,45-70 ammo excels inclose-to-medium-range scenarios. Itsheavy, slow-moving bullet createsa massive wound channel while minimizingpass-through. Manyreloading enthusiasts appreciate thecartridge's versatility, allowing them totune loads for specific rifles. Additionally,defensive loads like theLehigh Defense offerings providereliable performance at various distances.
Availability and Considerations
While45-70 ammo is not ascommon as 9mm or .223, it remainswidely available from major manufacturers likeWinchester. Prices for45-70 rounds typically range from$30 to $60 per box. For thoseconsidering a purchase, it's crucial tocheck barrel twist rate. Whether used forpersonal defense, the45-70 round remains aproven performer that bridgesold-school power and contemporary 45-70 round reliability.