They said that I could get the rear sight off without damaging the gun, they'd send me a replacement sight assembly. I couldn't. The retaining screw came out easily enough, but the rear of the assembly is jammed down, so back it goes.
Here is where it got annoying. I have been emailing CS for over six months over both the last gun and now this one. They have all of my information, several times over. But no, I had to send another email with all of my information, serial # and a description of the problem. I guess so they can have it all in one place with no work required?
Grumble, grumble. I bought this gun at the end of last August. It's looking as though it's going to take nine months to get a working revolver from them.