The video shows a close-up of a person's hand holding a gun. The person is using their thumb to push down on a red button on the side of the gun. The background is blurred, but it appears to be an indoor setting. The person's hand is steady, and they seem to be demonstrating how to use the gun. The gun itself has a black handle and a red button that the person is pressing. The video is shot in a way that focuses on the action of the person's thumb and the button on the gun.