GIR units are equipped with various weaponry and gadgets. Here is a list of all their known functions and utilities: * Head-mounted rocket-launchers and machine guns * Circular saw-blades * Self-destruct capabilities * Extending grappler arms * Hover-jets in legs; thrusters can be removed and the empty space used for storage * Ability to fire electronic-crippling fragments * Ability to discharge energy blasts * Giant sling-shot in head * Compatibility with custom upgrades, such as Mimi's power arm and GIR's memory tank * Ability to pilot Irken vehicles * Collapsibility for easy storage * Thermos * Free will activated when the mission to which they have currently been assigned is threatened * Communication with the owner through the owner's PAK