My first thought was "what happens to all that energy? Sure, it stops the round, but how much energy is transferred to the skull. I can see it now: " Good news, bad news Mrs. Monkey. The bullet was stopped by Mr. Monkey's hat. The bad news is the energy transfer drove a piece of his skull into his brain."
No thanks!
You must spread some Reputation around before giving it to bradmedic04 again.
I'd rather die than be brain damaged......oh wait too late for that I'm married.