Happiness is a .22 caliber pistol.

[Mr. 16 gauge]

Got to agree, .22 rimfire handguns are fun, but I only own one. I have a standard MkII pistol that I 'modified'; I put a set of Millet adjustable target sights on it, and when one of the plastic grips broke, I put a pair of wooden Houge grips on to replace them.
Don't carry it as often as I used to, but it still goes afield from time to time.....biggest thing I ever shot with it was a raccoon, and I do carry it while ice fishing in case the fish aren't biting, but there are rabbit woods nearby.