Concealment: Trenchcoat
A line-throwing unit for emergencies such as a man overboard, or perhaps throwing a rope over the Berlin Wall. In appearance, the device is a cylinder with a carrying handle and a trigger housing at the top. Removing the front end of the cylinder reveals the rocket to which is tethered 300 meters of specially prepared rope.
The rocket requires a Guns roll to determine how close to the target the line comes, applying standard range penalties. It will play out all the line in six shots. If used as a gun, it does damage 10.