I would say no. In my preference I want something that will stop anyone or any thing from attacking me. I personally use a .45 cal for it's sheer stopping power but I believe any caliber over a 9mm would suffice. Most law enforcement agencies use 9mm.
Any weapon can be defensive or offensive from a rock to a hammer to a car, etc..
No such weapon
Never put ammunition in a weapon it was not desinged for!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Danger, danger, danger,##
A .222 is a .22 cal center fire weapon at fires a .222 round
Impossible to value a weapon with just the serial number and caliber.
NEVER attempte to fire ammunition in a weapon it is not chambered for.
Benjamin made several 22 cal models. Which model are you asking about.
yes
Impossible to answer without a DETAILED description of the weapon.
75 USD
No
No