TexasCHLforum.com

ive have/and have had a few semi auto 22 pistols and i wouldnt really say any of them were "reliable" theyve all been very ammo finicky.
my ruger mk3 will only work with cci mini mags, anything else and its a jam o matic (and for some reason even with a trigger kit i cant hit the broad side of a barn)
Had an sr22 same thing, only worked reliably with minimags
yet the ruger 10/22 will feed just about anything as will my 22lr AR

I have read great things about the new sw victory 22lr though