Ryu, my learned friend, you aren't using your head...
Silver bullets are impossible to mold! They are too malleable, and can only be shaped into balls and fired from flint-lock pistols!
Any of you own a flint-lock pistol?
I win again!
AHAHAHAHAHAHAHAHAHAHAHAHAHAHAH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
(cough, cough) Excuse me.
AHAHAHAHAHAHAHAHAHAHAHAHAHAHAH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!