The.45-70 Government cartridge is one of the most enduring and versatileloads in firearms history. Originally developed in 1873 for theSpringfield Model 1873 Trapdoor rifle, thisbig-bore round has evolved from a https://45-70-round122945.jts-blog.com/41016225/the-45-70-round-a-timeless-legend-in-modern-ammunition