The MAARS bot can be equipped with a 40mm grenade launcher or a M240B medium machine gun as well as a laser dazzler, loudspeaker, or pepper spray when killin' ain't in the cards. As far as safety is concerned, on-board software controls allow the robot's driver to select fire and no-fire zones and a mechanical range fan keeps MAARS' insatiable thirst for blood in check when it comes to friendly fire. Whether it wil be given permission to quench that thirst on the enemy remains to be seen.

Modular Advanced Armed Robotic System (MAARS)
Foster-Miller modified their bomb-disposal machines, to have them carry machine guns and other firearms ment for confrontations but not active combat

new model made by foster-miller is lighter, faster, and safer then any killing robot before it.