Hi Kirk, since the PhotoBucket issue I have been keeping all my photos on a computer, just in case Flickr goes nuts.
Yesterday I fired the 1862 with tall dovetail sight using the .22 barrel liner and Kirst .22 conversion cylinder. While the taller front sight is perfect to have poi=poa @25yds using C&B, the .22 conversion shoots ~4" low @25yds. The groups are good, but the sight is too tall for .22. I have new Uberti 1862 with original sights available that I may try with the .22 conversion. This is the Kirst .22 conversion cylinder and my home made .22 barrel liner assembly:
Regards,
Richard