They were using those damned things in ‘66 when i was in basic. guys just in undershorts were lined up and they were zapping us as fast as they could. if you flinched just a little it would cut hell out of your arm. i saw many guys walking out of there with blood running down their arms. hurt like hell.Before I went to Turkey, they were giving everyone going overseas jabs. They had these gun like things they gave the shots with. There were huge lines of guys and you walked by the jabbers and barely stopped as they jabbed you while you walked by. The guy in front of me had a small piece of his arm ripped open.