I know this is an old thread but just pulled out my old CZ75 compact and was doing some research o 're-doing' the trigger. I have one of these pre-B models. It is 1993 manufacture and I purchased it while living in Germany. Serial number is: A70XX and the gun has no import marks on it since it was bought in while stationed overseas. It was barely used but I think the previous owner may have tried to get a better trigger and messed it up.
I was trying to find out what I needed to replace/tune to get this gun usable for carrying. Now that I see that is is 'rarer' than your typical Compact, maybe I should just keep it for a range gun or safe queen.