An ion stunner pistol, which is also referred to as an ion flare gun, was a compact weapon characterized by a focusing dish situated on its barrel. Upon activation, it discharged a brief ion burst that could momentarily interfere with the function of electronic equipment. Consequently, it proved effective at deactivating security doors and droids.
Its employment was common among criminals within the underworld of Coruscant. During unlawful acts, criminals had the option of deploying the ion stunner against living creatures to induce disorientation. This stunner also sees common use with the "street smart" individuals residing in the lower levels of the Republic Capital. Furthermore, it saw action on the Avatar Orbital Platform throughout the duration of the Galactic Civil War.