OP
locked*n*loaded
Bearcat
Not sure on the .22 cal, but the 9mm is certainly in the running.FWIW & YMMV, I initially didn't care much for AR pistols, because of the buffer tube/receiver extension sticking out the back. But you can get a cheek weld of sorts on the buffer tube (without stirring up any feds ;^), which makes them somewhat better for shooting offhand, versus shooting with a rest or bipod. Also on the plus side is the easy availability of parts, and multiple caliber options; on the minus side is the established fact that ownership of AR pistols is being actively restricted by gun banners.
Semi-auto pistols without the AR buffer tube can be a lot more compact, and IF you're shooting from a bench, you won't need a cheek weld. I owned a Kel-Tec PLR16 for a while, and it was compact, light-weight, and trouble-free; it was a lot of fun, and quite accurate shooting from a rest. (And just as a reminder, some shooting ranges do NOT allow firing from the hip - saw a range master intervene a couple months ago, when an AK pistol owner tried that.)
You might think about which caliber would be best for you, to narrow the field. The 5.7 ammo is currently a bit pricey, which is a concern for me but maybe not others. I really like 9mm ARs, but the PLR16 was a great plinker, also, and shot flatter & farther. And I've also owned (& parted with ;^) AR pistols in .300 Blackout & 7.62x39. Heck, .22 LR might even be an option!
As always IMHO, FWIW, YMMV, etc.
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