In the video, a man is holding a black handgun and demonstrating how to disassemble it. He starts by removing the magazine and then proceeds to take off the slide, revealing the barrel and internal parts of the gun. The man then rotates the gun to show the side and bottom, before placing it back together and reassembling the slide. Throughout the video, the man's movements are deliberate and precise, indicating his familiarity with the weapon. The video provides a clear and detailed view of the disassembly process, making it easy for viewers to follow along and understand how to disassemble a handgun.