toecatch
"Can I shoot .38 supers out my .38 special?"
Yes, you can. IF the chamber mouths of your .38 have not been champhered and are still square. The .38 Super is a semi rimmed case and while there isn't much of a rim most often the .38 Supers will go bang in a .38 Special chamber. I would suggest your revolver be rated for +P. There is a sufficient expansion ratio in a .38 special revolver chamber before the bullet will hit the throat that pressure are considerably lower than when fired in a Super chamber. I have fire quite a few in my M15, M19. and Ruger Security Six. Accuracy and positive extraction sucks in all three BTW. Not that it is hazardous but I recommend against it because it is such a pain and the poor accuracy is not worth the experience.
Larry Gibson