I recently came into possession of an old stainless Ruger Speed Six .357 that's been customized for PPC shooting.
I can't seem to figure out who did the work on it and you guys seem like a pretty knowledgable bunch.
Has another detail that I forgot to snap a picture of, the hammer strut has been threaded and a nut added over the top of the mainspring so it can be fine tuned without actually changing out the spring. Thought it might be relevant because I've never seen that done before. Anyways, here it is: