SOUND-O-POWER ASTRO-GUN - MARX - USA
A large bulky red battery operated plastic space gun that emits a range of electronic sounds. Featured in a TV commercial in 1968. Identical to the Astro-Phaser version.
Appears in a J C Penny's catalog for 1968.
Patent published 1969, Pat No: 213984 Inventor Clement C. Buseck