You can buy a S&W 686, 19, 66 or any J-frame .38/357 or a GP100 and send it to TK Cutom and they will rechamber it to 9mm or .38 Super/9mm and you will then be able to run the original cartridge plus 9mm and .38 Super in moon clips. I had a 3" 66, 3" 60-10 and a 649 done and all are great shooters.
It is fairly expensive but if you buy the base gun right you will have less money into it than trying to buy one of the original 9mm guns...
Bob
This is not exactly true...the 9mm is tapered and the chambers will be reamed out to accommodate. You could technically still fire 38/357 but its not recommended.
