I think I was one of the first members to view your original posted querry and was definitely intriqued by the unit marking. I was hoping that one of the more knowledgeable members would be able to help you out. But evidently no one as yet has a clue as to what it could be. I did spend some time researching the internet in an attempt to help but came up with zilch. Not sure what you meant in your last post when you referenced Zod's comment that it was fake. Did that relate to the same unit marking you may have asked about over a year ago? Anyway good luck and if it is fake then no wonder you haven't had any responses.
Burg