Henry's purchased by state troops serving in the Northern Army during the Civil War. The Spencer during and after the Civil War. As noted, the Spencer was dropped due to lack of range and power. Another reason it was retired was that, if a user slammed the butt of a Spencer downward with too much force, it tended to set off the cartridges in the tube. On the whole the Springfield wasn't a bad replacement. Custer's biggest problem was bad tactics and a unit which was torn by internal conflicts. (That and about 2,000 some Sioux and Cheyenne) Another possible USA lever action was the '95 Winchester. It's possible that some of the US Troops during the Vladivostok (sp) incursion into Russia might have used them, these rifles likely being part of White Russian stocks. Those munitions and supplies etc were used to partially equip that particular AEF.