all good, but I guess I would say at top of my just for fun list...
my old model S&W 63 J-frame 4" 22 revolver (had it out this morning and, as always, impressed by just how much fun it is, and what it can do)
and/or, like OP, my steel frame Hi-Standard Double Nine 9-shooter 22 revolver. I shoot it SA only, always has been spooky accurate, despite the sights (I did put a uni-ramp front with ivory dot on it years ago, and drifted the rear to "just right")
The Hi-Standard cost me $150 a whole lot of years ago, pert near new, w/ box & both cylinders... the 63 cost me a whole lot more "mint" couple of years ago.. and no way would I ever sell either
if I had a better place to throw some casual clays (and somebody to throw 'em for me), my nice old Savage 410 pump would be in the "three most fun for me", but we just don't get out together much anymore
(never was anything more just-fun than a 410 that points where you look)
