CalMex, Thanks for the clarification about the Custom Shop on what is possible and for who. Would you have any suggestions on where it may be possible to acquire new or used barrels suitable for being used as is or cutting down to just beyond Prohib length from sources in Canada? If posting them in a thread is not allowed, please PM me. Thanks again.
Remember that I spent most of my adult life in Mexico, not Canada. So I am certainly no longer any sort of expert on things Canada. With that said, the first thing I would be doing would be to check with IRunGuns to see if they can import you a barrel. I would think they could. If they can, that opens several possibilities, such as:
1. Now you can check out the barrel availability at Numrich Arms and Brownells, not to mention the WANT TO SELL columns in the S&W Forum and places like that. You will find a barrel. AND, you are doing it legally if IRunGuns can do it for you. But you need to check this out.
2. Supposing that IRunGuns can do all this (so far), you could even go the next step and look for a gunsmith in the U.S. to do the cutting and resetting the sight and perhaps -- if needed -- the remarking of the lettering.
So that's two things I can think of right off the top of my head. Of course, if IRunGuns can help you, perhaps the first call you make should be to Smith & Wesson itself and see if there isn't some way they could just "make you a barrel". I mean, they can. Obviously, they can. It's just a question of "will they?"
There is always the chance that the barrel would have to be stamped with the importer's name, I guess. But call and find out. That way you'll know.