my son is in high school and wants to shoot on their rifle team (BB's from airguns) and I am thinking about getting something for him to shoot in the backyard that I might occasionally use to reduce the local varmit population. Pellet rifle would do I suppose and cheaper, but I am more inclined to something with a little more versatility. Anybody have experience shooting CBs or other subsonic quiet .22's? I have read that you will do better with accuracy from a short barrel (16") due to the low velocity. Welcome your thoughts....