Picked up the .22LR AACK for the G20 today, and took it out.  Did all per instructions and had about one failure a magazine.  After about 150 loadings my fingers were sore so I went home.

Seemed to be getting better as it went.  Used Remington bulk golden bullet.  Will try different ammo.

Less Accurate than my G20 with 10mm.  Maybe just a bad day though.  Will probably get better the more it is shot.

It's hell on fingers, after a couple boxes I need to use the magazine loader that came with it.  I'm satisfied with the accuracy, the last shot hold open feature could be a little more positive, though.  Just moving the gun slighty causes the slide to lock forward again.  Not a bad purchase for a plinker.

Magazine loader tool?  I feel stupid.

Hopefully it gets better.  It is a high quality kit.  I'm looking forward to using it again.