The invention relates to a gun management system, which comprises a gun and is characterized by further comprising a chip, a client, a management service platform and a workstation, wherein the chip is arranged on the gun, the chip comprises a single chip microcomputer, a Bluetooth module and a power supply module, the power supply module is respectively connected with the single chip microcomputer and the Bluetooth module, the single chip microcomputer is connected with the Bluetooth module, the chip performs communication with the client through the Bluetooth module, the client comprises a mobile phone or an interphone, the mobile phone or the interphone is internally provided with the client, the client performs communication with the management service platform through a wireless network, the management service platform comprises an extranet server and a database server, and the workstation comprises a command center workstation, a gun management workstation and a department leader workstation. The beneficial effects lie in that a gun management system is provided, the system can carry out information binding, collecting, recording and positioning on guns which are put in or taken out of a storehouse effectively, accurately and intelligently, and can carry out quick query and statistics on maintenance information of the guns.