When choosing a .22 LR handgun consider an autoloader instead for these reasons.
The autoloading pistol is easier to shoot and carry well and easier to aim well.
A autoloader can be carried in the field in my back pocket butt down, shirt out and be concealed and comfortable to carry. I carry mine chamber empty.
The autoloading 22 can be aimed with your other hand reaching under it's barrel to steady it. We can't do this with revolvers!