I have noticed that some of the accessories that list for CZ-75 also list for the EAA Witness. I recently purchased an EAA Witness but I don't like the basic front sight. I want a fiber optic sight but I've not had much luck. I've found a few that list for the EAA but not what I want. There is a wide veriety that list for the CZ but they don't have a compatible EAA listing. The CZ sight seems to be the same dovetailed, front slide in, with a set screw. I'd rather not spend the money unless I can be certain. If any of you have the answer I'd appreciate a reply.