If we're guessing, my guess is a PX4 (I'm hoping for a full size) with stippling (note Wilson's new Glock frame treatments), and a bunch of other stuff.
In the Langdon "PX4 Compact might be my DA/SA Glock 19" thread ( https://pistol-forum.com/showthread....DA-SA-Glock-19 ), nearly all of the things Ernest did to his own gun in the first post ended up on the PX4CC, except for the stippling job. I understand why Beretta/Robar/Langdon couldn't do that treatment from a time/cost perspective, but it was the only feature I really wanted over the factory gun (well G model, too).
I think Wilson gives it to us now that they've got some talented stippling guys/gals on the staff.