I am working on a CIA import S&W Model 10-7 that I bought with out a barrel.
A friend gave me a 4” barrel and with the help of a member here I got the ejector rod and center pin installed.
The yoke is slightly out of alignment so I need a yoke alignment tool to get it right.
The cylinder turns, but if it is closed gently the pin doesn’t go into the hole in the frame.
The cylinder latch is a little stiff also.
I did a search on google and a dimensioned pic of the tool popped up on the S&W forum.
Now I have another project to finish another project!