This is a hero version of the Klingon disruptor. This version is exclusive to Star Trek III based on the unique firing muzzle. There is a switch above the trigger that makes sounds while switching setting. Features three different firing sounds and light effects. Made by Art Asylum/Diamond Select. Also shown is the Playmates version for size comparison. The Playmates version features the typical "beak nose" firing muzzle used in TNG and later shows.
More from Star Trek III: The Search for Spock (1984)
