Its barrel is silver with a vent screwed into it with three bolts on each side. The forestock is also silver, which connects to the barrel and a portion of the gunstock. Three silver straps are attached below the barrel, and part of the gunstock is colored in black. Color alternating shark fins protrude out from the rear sight, and between the gaps of the forestock on each side, hence the name. The under barrel, the trigger, the handle, and parts of the gunstock also alternate in color.