Little John was a light-weight free-flight rocket that was highly mobile. It could be pulled on its launcher or transported by helicopter. Length was 12 feet long and the warhead was atomic. The Dart was a very early, five foot long wire-guided anti-tank missile with a solid propellant rocket motor. An optical rangefinder was used for guidance. Both models are well detailed. The Dart includes four missiles, one launcher, three stands, decals, one optical guidance unit and a crew of three. The Little John includes a detailed launcher with elevating rails, movable support legs, decals and crew of three.