My favorite .22WMR is an old HK300 semiauto. Dead nuts accurate and totally reliable. IMHO, it's pretty much the Cadillac of .22WMRs.
I've had a Ruger Super Single Six Convertible revolver for twenty years, and just recently bought one of the Ruger Single Ten .22LR revolvers. Now I can set up the old revolver permanently with the .22WMR cylinder and use the new revolver exclusively for .22LR.
I do believe I'll pick up one of the Kel-Tec PMR30 pistols just for fun.
I've had a Ruger Super Single Six Convertible revolver for twenty years, and just recently bought one of the Ruger Single Ten .22LR revolvers. Now I can set up the old revolver permanently with the .22WMR cylinder and use the new revolver exclusively for .22LR.
I do believe I'll pick up one of the Kel-Tec PMR30 pistols just for fun.