Before adopting the M1891 MosinNagant, the Russian Empire (like most major militaries) used a largebore singleshot rifle as its standard infantry rifle. In this case, a .42caliber rifle designed by American General Hiram Berdan (yes, the same guy who invented the Berdan primer). As with other Russian small arms of foreign design, the initial batch of rifles was imported while the major Russian arsenals tooled up, at which point domestic production took over. The Berdan II was a good if fairly unremarkable design for its time, and served the Russian military well.
/ forgottenweapons