Just be sure they are hidden well. You wouldn't want to have an intruder find one and fight you with your own guns.SpringfieldXD.40 said:Makes sense to me.....
I'm not sure if I would carry one, but I do keep a .22 semi-auto stashed in a secret spot in the house(several guns are stashed).
Figured it might come in handy one day.....
+1 to: "I'd rather have a .22 in my pocket than a .357 back in my truck."
As far as a .22 for home defense; I wouldn't have a problem using one of these.

-Derek