The M48 Chaparral is a tried and tested surface- to-air missile (SAM) weapons system that first entered service with the US Army in 1969. This SAM system fires MIM-72G Chaparral missiles (based on the AIM-9 Sidewinder air to-air missile) which use an infra-red seeker to lock on to the hot exhaust of an aircraft. Includes four M48 Chaparral SAM launchers, one unit card & one decal sheet.