Abstract: A nightstick and shell-firing device having a club portion and a handle portion. The club portion has an internal barrel, and the handle portion is movable to actuate a shell-firing mechanism contained within the handle portion. The shell-firing mechanism has a firing pin and trigger pivotally mounted to engage the firing pin, and a mechanical stop in the handle to pivotally release the trigger engagement when the handle is pulled rearwardly. A safety device that is quickly and easily manipulated is incorporated to prevent unintended firing of the shell.