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, thisheavy-hitting round has evolved from a https://4570ammo183089.thenerdsblog.com/48656838/the-45-70-round-a-timeless-legend-in-modern-ammunition