I finally had an opportunity to try the CZ 22lr Kadet Kit adapter! No, not the NIB one we gave away for Christmas, this is a used copy, and I was skeptical. Note the word - WAS.

Only have two types of ammo, some REALLY old Federal loss leader 36 grain HP, and some Aguila Super Extra 38gr HP I got from MidwayUSA last year. Well, we'll see. The Federal ammo gave several misfires, all with well struck primers, not the Kits' fault. The Kadet Kit functioned perfectly, no issues whatsoever.
Nice fit on the PCR. Note full size 10 round mag protruding slightly.

Set up at the range, cussed myself for forgetting camera again, and loaded up at 10 yards. First shot I thought was primer fire only! No, that little
pop is supposed to sound like that with low to no recoil. I had forgotten...

OK, lets see what it will do just slinging them down range.


Ok, not bad, but what if I slow down and concentrate a bit, maybe adjust the easily adjusted rear sight?


Wow. Well, OK, but that's only 10 yards, so let's widen it out to 25 yards, good range for a pistol, right? By the way, the persistant misfire issue with the cheapie Federals gave me three duds in this one string of 10 - that's my excuse and I am sticking to it!

So, how about when using the no dud Aguila ammo?

Not bad at all - all 25 yards strings were fired two hand kneeling supported, all 10 yard groups fired two hand standing. Also note, i am not a great shot.

Ending summary - if you don't have a Kadet Kit, you need one.