The video shows a person working on a gun. The person is holding the gun in one hand and using a tool in the other hand to make adjustments to the gun. The person's hands are visible in the video, and they appear to be skilled at handling the tool and the gun. The background is blurred, but it seems to be a workshop or a garage. The gun appears to be a semi-automatic pistol, and the person is making precise adjustments to the sights. The video is shot in close-up, focusing on the person's hands and the gun.