I was just over on GunsAmerica.com and found a article about this smart young man with about 10 or 20 thousand dollars of test equipment. And he bought a Smart un. He found that for a few bucks he could make a signal generator that would block the signal from the watch that is suppose to control the gun. Then he found out that the gun uses an electromagnet to block the firing pin. He went out to the local hardware story and bought 3 1 inch super magnets and glued them to a 6 inch piece of broomstick. Now when he touches the left hand side of the frame where the electromagnet is mounted and the gun will fire as long as the super magnets are on the frame. Real smart.
Ole Jack