 FAIR:  Before Private Cowboys squad moves up to search for the  sniper, Joker reloads his rifle. Between the scene where he reloads  his rifle to the scene where he prepares to shoot the sniper, he  doesnt take any shots with his rifle, but when he attempts a shot  on the sniper, there is no ammunition in his magazine.  While some people claim that Jokers M16 was out of ammunition when  he attempted to shoot the sniper, in fact it was jammed, which was a  common problem for the M16 in Vietnam.