Just an observation here (forgot to mention this earlier when I first got my M84 Skorpion from T.I., which followed my previous purchase of a CSA Vz.61 from another vendor):
Don't know if anyone's noticed, but I have both the CSA Vz.61 Skorpion and now the Zastava M84 version as well, and the safety latch on one one brand works opposite to the other (i.e. they rotate in opposite directions to go to either safe or fire positions.) Just thought that was kinda weird.
You can see this from any published photos of either make, you don't need them in hand to see this.
On the CSA Vz.61, it's forward to the "I" (fire) position, and rearward to the "O" (safe) position. It's the same letters, but opposite directions on the Zastava M84.
You'd think they would have standardized it, but I guess they didn't care, or else deliberately did it in reverse for some unknown reason.
ps.
(Don't know if the safety symbols are supposed to be numbers "1" & "0", or letters "I" & "0". Whatever.)