netsecurity
Shooter
Honestly I know a guy who knows someone out of state. I have no reason to not believe them. But .22s do have more power than people give credit for. When SHTF, I doubt few will be trophy hunting so headshots will be paramount.
OMFG, I just realized that Mosinghuy IS the OP! So your post was a rhetorical question? You think 22lr is okay for security in a pinch? I suppose so, as long as your not defending against anyone else with a gun...