I'm thinking it'd be nice to have a .22 revolver to keep my new 686plus company, to teach my boy to shoot, to practice for next to nothing, etc. But living on the fringe of suburbia, even the noise of a .22 is going to make me a little self-conscious most of the time--so my question is this: can you shoot those itty-bitty CB caps through a revolver chambered for .22 long rifle without forever screwing up your cylinders or anything else? I imagine those little suckers are pretty innocuous sounding--am I wrong about that? Any experience you might have with them will be more than I have, so thanks to anyone willing to share!