Battery Operated Mr. Zerox with 5 big action
Ca. 1965. Horikawa (S.H), Japan. Tin-plated robot in original box. Box with small annotation, else good.
With many possibilities: 1. He strides swinging arms. 2. It stops the chest will open, then the double barrel gun tops out. 3. The gun starts firing in blink with big sound. 4. When he stops firing, the gun get in and chest will close. 5. Again he strides swinging arms, and repeat the same actions.