My father recently gave me some old guns and one of them is a MOD HS 38 S made in West Germany and imported by Sportarms out of Miami FL. It currently has a small bolt being used as a cylinder release and is missing a screw to help secure the barrel. I want to fix it up some, but cannot find parts for it anywhere on the web. If anyone has any advice, or can give me any information about the gun or the company Sportarms, I would appreciate it.