I had one for a short while. Traded into it and pretty quickly traded out of it.
The sights flat out suck. A "V" notch rear with a FO front. The top of the front sight is rounded instead of flat, and the sight picture with the rear is confusing and never seemed to work. Do you put the "dot" in the V? Or try and get that round top to line up across the top of it and lose most of the dot into the V?
The finish started coming off pretty much as soon as I started cleaning it. My Airweights have had the same issue, but not to the extent this gun was peeling. I clean every time I shoot, and I really didnt shoot it a lot. Might have had three or four bricks through it in total.
I never had any cylinder binding, but I did have regular misfires with the gun. Much more so than my old 63.
Over the years, Ive always had pretty good luck with most things S&W. This one was a disappointment.