In the video, a person is holding a black handgun in their left hand. The person's right hand is holding a magazine, which is a container that holds bullets for the gun. The person is demonstrating how to insert the magazine into the handgun. They first point to the magazine and then insert it into the handgun. The person then shows how to push the magazine down into the handgun, ensuring that it is securely in place. The person's actions are deliberate and careful, indicating that they are experienced with handling firearms. The video provides a clear and detailed demonstration of how to load a magazine into a handgun.