Here is my "Kit Gun":
I am not a fan of pearl grips (I kind of belong in General Patton's camp comments regarding pearl grips) but this revolver was passed on down from my step father. He treated my mother well, and in my regard to him, I wouldn't feel right changing them - he liked them so I HAVE to. It is an excellent example and in "as new" condition.
My most practical "Kit Gun" does not really fit the description (just the intent) but actual use in the field has convinced me of the value of a good .32 or .38 when it comes to harvesting edible small game (and FAR superior when it comes to protecting yourself from feral dog packs, etc.). Here is my favorite:
The .38 Special, when loaded with Ed Harris' recommendation - a double ended W/C seated out one band and charged with 3.5 grs of Bullseye, is extremely effective without damaging a ton of meat in edible small game but will take down larger animals with excellent efficiency. I have taken a number of small game animals with this combination. That includes grouse, cottontails, snow shoe rabbits, squirrels, marauding raccoons and
skunks (with care) along with the occasional poisonous snake. Shot loads can be effective in a .38 short barreled gun.
For those that prefer .32's for a "Kit Gun", you can hardly do better than this one:
I have acquired these over a long period of time. Just keep your eyes open and have a clear idea of what will work best for you, if you intend to use it in the field. The .22 rimfire loses quite a bit of power when fired from the short barrel of a revolver (compared to a rifle) and frankly, I find a .22 rimfire rifle to be marginal on edible small game. You can not always be sure of a head shot - body shots with a .22 solid seldom give satisfactory results and hollow points damage too much meat. You can alter the nose of solid .22's and that certainly helps (the old Hanned Precision made a tool for that purpose). I prefer a good centerfire revolver for my use in the field. YMMV
Dale53