The invention discloses a gun type multifunctional individual combat system. The gun type multifunctional individual combat system mainly comprises an emitter platform unit (1), a power supply unit (2), a user recognizing unit (4), a collimation unit (5), and a command and control unit (7). The power supply unit (2), the user recognizing unit (4), the collimation unit (5), and the command and control unit (7) are arranged above the emitter platform unit (1), and the power supply unit (2) is used for supplying power to the complete system. The gun type multifunctional individual combat system has the advantages of being precise in positioning, capable of achieving intelligent recognizing and management and control, multiple in ammunition kind, large in ammunition loading amount, multiple intactical function, convenient to carry, flexible in operation and the like.