The45-70 round is one of the most enduring and versatileloads in firearms history. Originally developed in 1873 for theU.S. Army's standard-issue long gun, thisbig-bore round has evolved from a blackpowder military staple into amodern hunting powerhouse. Today,45-70 ammo is prized for itsdevastating stopping power 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,45-70 45-70 ammo ammo can be loaded tofull-power levels, deliveringover 2,000 foot-pounds of energy. Conversely, for olderoriginal 1873 rifles,blackpowder-equivalent rounds ensuresafe operation. Thetypical bullet weight ranges from325 to 450 grains, withmuzzle velocities between1,300 and 1,700 fps.
Hunting and Practical Use
For thebig-game enthusiast,45-70 ammo excels indense brush. Itslarge-diameter projectile createsdeep penetration while minimizingpass-through. Manyreloading enthusiasts appreciate thecartridge's versatility, allowing them totune loads for specific rifles. Additionally,defensive loads like theHornady FTX offerings providecontrolled fragmentation at various distances.
Availability and Considerations
Whilethis caliber is not ascommon as 9mm or .223, 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 round remains alegendary cartridge that bridgesthe gap between past and present.