Maybe a nice moderator could move this to a more appropriate section?
Been poking around on the 'net and learned a few things, just enough to be dangerous! In thinking about this rifle, I noticed that the hammer didn't seem to line up with the nipple very well, the hammer being too far out from the barrel. I see there were two versions, the Type I which used barrel bands held on by screws instead of retaining springs, eliminated the cleanout screw, had a different ramrod, different rear sight, etc. The Type II went back to using these features.
I found one comment that stated this change also moved the nipple more inboard to the barrel.
Now then, The gun I saw had 1863 on the lock, but had barrels bands with springs, the two-leaf rear sight for certain. I didn't look at the ramrod or for a date on the barrel. I am wondering if those two items couped with the mis-aligned lock may point to a Type II from 1864 that had the lock replaced with a Type I?
Am I on the right track here?