RADAR FLASH SPACE RIFLE - RICHARD MURRAY - USA

A lager (25" 62cm) metal machine gun style rifle. Red painted body with forward grip and long telescopic sight. Also produced in black. Silver metal perforated cover on the barrel. Radar Flash decal on the sides. The gun has a crank on the right side which produces a shooting noise when turned. Noisemaker. Advertised as "The only gun with an automatic recoil".

Advertised in newspapers in December 1947. Box?