legelegel
Member
It looks like a stainless barrel. They are/were fairly common. I recall seeing very few chromed or nickel plated barrels and I'm not aware of S&W plating any.
John
BTW 1st gen slides will not work on 2nd or 3rd gen frames because the slides on the earlier pistols were not machined to accept the firing pin safety lever on the frame of the later models (2nd and 3rd gen).
Again, thanks for sharing your knowledge with me and the continuing heads up. I have learned a lot in a very short time, because of you.