Thanks, BaldEagle. That information is invaluable. The double-stack 9's are about 1/4" wider so I think the CT 59xx models should fit in that dimension (smaller is OK, but it is tough to stretch them). And 3/16" front to back should be within the amount I have to work with.

Now I just have to convince SWMBO that I need a compact 45 to fit the laser grips to. (Yes, dear, I really didn't want another 3d gen S&W, but the guys online made me do it. <G>)