They are still around...

by Brian A, Wednesday, April 27, 2016, 08:20 (3071 days ago) @ ~JM~

Dunhams used to sell them for $69 a few years ago, either the 28" bbl single shot or the trim little bolt repeaters, you had your choice. I found one at a gun show for $30 that needed a firing pin once, it still worked but someone had tried to do some home gunsmithing and shortened the pin until it was unreliable. The repeaters still show up at shows pretty regularly for $150 - $200 and the single shots for $200 - $250. Most of them I have ever seen were quite accurate, though some needed a bit of work here and there.

I think any inexpensive 22 single shot bolt, falling block, or break open would do what you want. I am quite partial to longer bbls for keeping things quiet and in the city if you can keep the muzzle inside and shoot through an open window, very little can be heard outside from even a short. Don't ask how I know.