In the video, a person is seen assembling a black handgun on a wooden table. The person's hands are visible, and they are wearing a watch on their left wrist. The handgun appears to be a semi-automatic pistol, and the person is seen inserting a magazine into the grip of the gun. They then proceed to load the magazine with bullets, using a tool to push the bullets into the magazine. The person's actions are deliberate and careful, ensuring that each bullet is properly loaded into the magazine. The video provides a clear view of the handgun and the person's hands, allowing viewers to see the process of loading the magazine in detail.