:cb2: Well, when you say "Preferably an autoloader" you exclude the very best gun for the criteria you describe. S&W 617. Extremly accurate, will naturally handle any kind of .22 ammo w/o jamming (unlike an automatic), easy and quick to clean, and of course, stainless. Easy to mount a scope on as well. If you are shooting at a lot of running rabbits you might go with the 4" barrel, but the 6-shot, 6" is probably the most popular.