I never understood why Smith didn't do limited runs of 10mm autos or even a Performance Center 10mm. With all of the other odd balls they make it would be a perfect fit.
had a glock, loved it but to big for hands, have a S&W 610. Love the 10mm but would like one with smaller grip. I think it is the best auto caliber for hunting. Or the least they could do is make a conversion kit for current model.