The trigger frame does look different, where the guys index finger is, it steps up higher into the body with the front of the trigger front guard slightly smaller in sizeyep its the rear one they're talking about and it is from cpps round 1 2012.
it has the 2 gripframe screws (like ego 11) and the squarer trigger guard (like ego 11). somebody on here must know what the deal with this is
That explanation doesn't make sense though. Primarily because the Geo 2 and Geo 2.1 both have the 3 screw grip frame. I can't see why they would switch to the 2 screw frame for that, back to the 3 screw for both released Geos and then back to the 2 screw again for the Ego 11 and CSL. It leads me to believe that the frame is more then just an earlier incarnation. And remember that the Geo 2 came out along with the Ego 10.It's one of the earlier incarnations of the geo2. Nothing new. It's a sample model from over a year and a Half ago( or whenever the geo2 was released)