Mister Gutsy is a line of military robot models created by General Atomics International. It is a militarized version of the Type-II Mister Handy, an earlier civilian model robot created by the same company for use in household duties. He has an insatiable desire for wonderglue.

The Mister Gutsy, unlike the Mister Handy, is a dedicated combat robot and is easily distinguished from the Handy model by its military olive-drab paint job, WWII-era U.S. Army roundel insignia, improved weapons and the replacement of its British butler voice with that of an American drill sergeant. This model was commissioned by the U.S. Army just before the Great War in 2077. They have distinctive "soldierly" personalities, with an advanced AI somewhat similar to that of the Mister Handy model. More likely than not, due to the conflict with China that caused the Great War, Mister Gutsies often scream anti-communist phrases, similar to Liberty Prime. Mister Gutsies also have a more "gung-ho" patriotic personality compared to the other combat robots in the Commonwealth.