This will probably get lost and buried in all the shit posts in this thread but here are my experiences with one. I have the Glock 26 version to go along with my daily carry. On the first day it was pretty accurate zeroing it at 15 yards. It shot good at 25 yards. Towards the end of my range session, my groups started opening up a lot. When I took it home, I noticed that all the screws were loosening causing wiggle inside for the Glock itself and the rail holding the red dot had wiggle as well.
So I took every screw out and put them back in with blue loctite. So far so good. Is it as accurate as the 9mm AR or Ruger PCC I’ve once owned and since sold? No. Those held good groups at 100 yards. This thing will hold good groups to about 25 yards. Everything after that was minute of man.
What is this good for? It’s good as a truck gun. I can leave it in there in a small backpack with food and water without any fear of a firearm being stolen. It’s lightweight, easy to deploy, and it can serve as a SHTF get home gun if I ever have to get home on foot.
A combat gun it is not. It is plastic that probably cannot hold on to constant abuse as a proper gun would. But I can accurately and quickly put lead down range with it at self defense distances much further than my own proficiency with a naked pistol in my hand which for me is at about 15 yards since it has almost no muzzle rise at all. I would be able to hit targets with proficiency that I would not be able to hit well past 25 yards.
With this, my low and to the left problem that I normally have when not doing controlled trigger squeezes at distance is completely gone even with rapidly firing by slapping the trigger.