The45-70 round is one of the most enduring and versatilerifle cartridges in firearms history. Originally developed in 1873 for theSpringfield Model 1873 Trapdoor rifle, thislarge-caliber round has evolved from a blackpowder military staple into amodern hunting powerhouse. Today,the 45-70 Government is prized for itsunmatched terminal ballistics on large game, includingbear.
Performance and Ballistics
What makes the45-70 load unique is itsability to be loaded for different firearms. In modern lever-action rifles like theWinchester 1886,45-70 ammo can be loaded tofull-power levels, deliveringsubstantial kinetic force. Conversely, for olderoriginal 1873 rifles,blackpowder-equivalent rounds ensurepreservation of the firearm. Thecommon grain ranges from305 to 405 grains, withexit velocities between1,300 and 1,700 fps.
Hunting and Practical Use
For themodern hunter,the 45-70 round 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 45-70 ammo theHornady FTX offerings providecontrolled fragmentation at various distances.
Availability and Considerations
While45-70 ammo is not ascommon as 9mm or .223, it remainsin steady production from major manufacturers likeRemington. Prices fora 50-count pack typically range from$1.50 to $3.00 per round. For thosenew to the caliber, it's crucial toverify pressure ratings. Whether used forpersonal defense, the45-70 ammo remains alegendary cartridge that bridgesold-school power and contemporary reliability.