A central network controller for a weapon comprises a plurality of computer ports for attaching electronic weapon accessory devices. Each of the computer ports is configured to permit interchangeable use of the electronic weapon accessory devices on a weapon. A processor and an associated electronic memory are operably coupled to the plurality of computer ports. One or more input devices are operably coupled to the processor and are configurable to control operation of an attached one or more of said electronic weapon accessory devices. The central network controller is configured to permit communication between the electronic weapon accessory devices and the processor to permit control of the electronic weapon accessory devices based on input from the one or more input devices. The central network controller is configured to facilitate electronic communication between the electronic weapon accessory devices by mediating transmission of signals between the electronic weapon accessory devices.