The front sights on the older M15's are integral with the barrel.How are the front sights on M15-3 revolvers attached? I was thinking of having a fiberoptic front put on, but it involves removing the front sight blade.
+1. A factory nickel S&W from this era should have:The fact that the hammer, trigger and sights are not plated leads me to believe that it may have left the factory as a nickel plated gun.
I don't believe this is correct, although it's a little hard to tell from the picture. A standard M15-3 came with a "semi-target" hammer and trigger, which are slightly wider than the "service" hammer and trigger used on most fixed-sight .38's, but are not flared as much as the target hammer and trigger.I have been told that those are the "target" hammer and trigger. Not sure what that means but you are correct.