No, I've never fired one. Back when I had to shoot at public ranges I happened to be at the bench next to a gentleman who was shooting a 10" Contender in .223. It was deafening. And I don't want a piece of equipment (suppressor)hanging off the end of a firearm that is there by permission of, and well documented by, a branch of our government. So if I understand correctly an AR pistol has to be about 26" in total length, not counting a muzzle device, which would add 6-8" according to your information. So by the time you add a suppressor, you're up to minimum 32", the same length as my AR carbine. So correct me if I'm wrong, but it sounds as though an AR pistol is a quieter, more difficult to shoot AR with reduced ballistics.
I haven't the slightest idea. I'm the one who sees no practical use for a pistol that weighs 4.5 lbs.
I never said anything about easily influenced idiots. Freudian Slip perhaps?
35W