Also known as: サイコガン
Distinctive Arm Cannon of Cobra (Space Adventure Cobra) from Space Adventure Cobra. Being one of, if not the first, depiction of an arm cannon.
A prosthesis of sorts, it replaces most of Cobra's left arm and typically covered with a cybernetic hand when not used. The Psychogun converts Cobra's psychic energy into a laser beam that can be freely bent and controlled as he wishes.