had one. worked amazingly well with Dynapoint (black box at canadian tire) ammo, other ammo was ok and some was garbage (i think HV eXpert or something like that was by far the worst). Dynapoint was king supreme d'elegance.
but mags aren't easy to find or cheap, and those fancy speedloaders for ruger/buckmark mags don't really work with the 22A mags, so i sold it and bought two Buckmarks plus 10 or 12 mags. like those guns/mags better.
BUT, the heavy barrel of the 22A is actually quite nice. the Model 41 is much better, but easily 4X the price.