Interesting, mine is '08 and came straight from cz-ub, I think it has '85 trigger.
They're both 85 triggers. CZUB changed the style of newer-production 75 and 85 triggers.
I had an original-/old-style ("thick") 85C trigger fitted to my Shadow (an '09), which came equipped with the new-style ("thin") 85C trigger. Note the difference in contours.

Both have accomodations for an overtravel screw:

Photos posted of recent ('09+) 85 Combats feature this trigger as well, further confirming that both triggers are in fact 85C triggers.
Recent-production standard 75Bs use triggers with the same new-style contour, just lacking the overtravel screw (as they always have versus the 85C trigger). Judging from photographs, it appears that the stainless 75Bs use yet another trigger contour, unlike both the old- and new-styles posted here. (I have not yet had a chance to handle a SS 75B.)