I stated at least twice before, that I have seen extra cylinders with CUSTOM, PRESENTATION CASED SETS, like the one you mention. That revolver was givin to Custer after the war, I believe. I also said there were probably a few "spares" in the war. But you now seem to think that the U.S. and C.S. ordinance dept. was in the business of fitting thousands of extra cylinders to thousands of revolvers, when the infantry rifles, that even you said, did the bulk of the fighting, were sitting by the way side in need of repair, in the middle of war. Again, I'm sure that there were few extra cylinders around, but it was in no way common. If it were, you would find mention of them by at least a few soldiers. But, as of yet, I have seen no mention at all. Like Hawg said, you grasp at straws, and make more assumptions to fit your theories. Believe whatever you want. Everyone needs fantasies. I'm also tired of the BS.