Thanks for all the replies. The reason I ask is because I want a strong, versatile, small revolver to be used for plinking and defense duties and be able to fit the Crimson Trace grips. I'd also like it to handle a few different calibers and be quick to reload (moonclips). I'm also partial to Rugers, particularly the SP-101. I like 9mm and .357 so I thought I'd like to do this project. I don't reload, so I wouldn't mind the .357 cases bulging (as long as they don't go kaboom). Wildalaska, is this something you could do, or does anyone know who could do this? Thanks again.