Originally Posted by Leathernecker
As for what constitutes a "real" Gen 2.5 in the subs would be something missing that they eventually ended up with, like the checkering in the finger grooves. I've seen it on the 9mm and the 40 S&W, I assume that there are possibly G33's out there that are missing the checkering.
There are Gen 2.5 G33's. My uncle has one of them.