To eliminate the influence of vibration on line-of-sight stabilization of video-stabilization gimbals that transferred from the carrier’s movements, an ultraprecision video-stabilization gimbals static balance system based on position-recovery principle was developed. Firstly, the development of static balance revising technology around the world was recommended. Then, a method to design a gimbal static balance system based on position-recovery principle and a method to revise a gimbal’s mass bias using this system were chiefly studied. Furthermore, an effective approach to improve the gimbal balance precision at present was explored. Several experiments were accomplished and a 10 g mm repeatability and resolution of this system had been testified through the experiments. The experiment of revising a two-axis video-stabilization gimbals based on this system also indicated that this system can give a 10 g mm precision for the similar gimbals, and this system has met the requirements for missile gimbal static balance revising.