The audio begins with the subtle sound of a bag being opened, a soft rustling sound that immediately garners attention. This segues into a distinct foley-inspired noise, reminiscent of hands rummaging through a bag. The listener can almost picture the scene, a person's hand delving into a bag, moving items around, searching for something specific. As the rummaging continues, a new sound is introduced to the audio mix - the unmistakable metallic clink of screws. This is the 'Screw-21', a distinct sound that is both sharp and clear, resonating with a slightly echoing effect. It's a sound that is undeniably metal, almost industrial in its tone. Following this, the audio shifts slightly, introducing the unique sound of a gun bolt being manipulated. The metallic clicks and clacks paint a vivid picture for the listener - a gun being checked, its parts being inspected. The metallic theme continues, with the sound of various parts and bits