I think I've got her set up the way I want, even if I can no longer fold it 100%. The 5/8" LaRue Tactical riser under the EOTech feels natural to me... I no longer need to crush my face down on the tube, it is very comfortable for my neck. Also, it's hard to see in this picture, but there is a heavy brass bolt inside the tube.
Just curious why you needed the front sight upgrade for a suppressor? I have the original and it works just fine so was wondering what you were getting at. I may do the upgrade if Keltec will send me the parts. Nice setup by the way.