Golgo 13 is hired to assassinate the Jordanian emissary to the United States, while the emissary transfers from a plane to his helicopter. However, a young, hot-shot mercenary sniper named Katz Double is hired by the American State Department to take Golgo out before he accomplishes this. By leaving two disassembled rifles in fake sniping points, Duke is able to fool the inexperienced gunman. Golgo then uses an M-16 to take out both his new rival and the helicopter.