Hi Mike, funny you should ask. I had one about 8 years ago. Bought it and sold it. What I can tell you is the one I had was a "funeral" model, all blued (almost black) sideplates, sans any engraving. One hell for stout double, fit was okay, wood plain as all get out. The ejectors really tossed the hulls. It was choked F/F. But heavy! Mine weighed in at around 7 3/4 (12ga). Not the best handling SxS, but okay. As best I can remember the trigger pulls were not that bad, and it shot fine, didn't have any regulation problems. I was going to use it as a truck gun, but the weight was just too much, sold it at a Pawn Shop, they had no idea what it was and in fact I made $10 on it.
I'm curious about the Hungarian doubles you see form time to time.
Hope this helps.
Best!
Greg