The M16 mine is a U.S. made bounding anti-personnel mine. It was based on captured plans of the World War II era German S-mine and has similar performance. The mine consists of a cast iron body in a thin steel sleeve. A central fuze well on the top of the mine is normally fitted with a pronged M605 pressure and tilt fuze. Sufficient pressure on the prongs or tension on an attached tripwire causes the release of a striker.