So I've been searching and can't seem to find the old thread, or what may have just been one post within a thread, so I'm phoning a friend...

A long while back - probably greater than 5 years - a Smith 640 J-frame was featured that had some custom work done to include, but not limited to, the installation of night sights. These guns have a pinned front sight unlike most J-frames, so that's not hard, but the dovetail had to be cut into the frame to support mounting a rear sight. I believe there was also some trigger and action work done.

Does anyone remember the post (link would be great), member or gunsmith?

I have a 640-1 I'm wanting to do the same treatment to and the results on the one I remember seeing looked phenomenal. I wouldn't trust very many to mill a revolver.

Thanks in advance.