The audio begins with the clear, crisp sound of a metallic click, indicating the release of an M16 rifle's magazine. This is followed by the rustling noise of a bullet-filled magazine being fetched from a pouch. The resonating clank of the magazine being inserted into the rifle's well fills the air. Next, you can hear the definitive sound of the charging handle being pulled back, creating a mechanical symphony mixed with the tension of a powerful spring. This is the cocking of the gun. The charging handle is then released, producing a sharp, metallic snap as it returns to its initial position, chambering a round in the process. The audio is filled with the apt demonstration of precision, power, and readiness that comes with loading an M16 rifle.