SPACE GUN SPARKLING MACHINE GUN, SPACEJET GUN - YONEZAWA - JAPAN
Small light blue tin lithographed space gun with short barrel. Wind up action with noise and spark. Wood effect stock. Short perforated barrel.
The toy has several conflicting names: marked Spacejet on the actual gun, Space Gun on the box art, Comet marked on the handle and the box title is Space Gun Sparkling Machine Gun.