Fisto!

 is a heavy-duty unarmed weapon in Fallout 3. It is unique variant of the Pneumatic Power Fist that deals higher base damage than the standard model.

Characteristics
The Fisto! deals more damage than the regular Power Fist with each hit, essentially making it the "build-a-better-Power Fist".

Appearances
The only appears in Fallout 3.

Behind the scenes

 * The Fisto! is a reference to the He-Man and the Masters of the Universe character Fisto, whose distinguishing feature was the large metal fist on his right hand.