This is the Assault Phaser used in Star Trek V and VI made by Master Replicas. It has various lights and sounds. There is a sound when removing and inserting the power pack, and turning the phaser "on." There are two different sounds when firing the weapon, stun and kill. There is a removable phaser 1 inside the cowel, which is spring loaded and opened by a switch on the side of the phaser. After you fire the phaser a light on the power pack will light up and shine through the removable phaser one. When you press the trigger the green light on the back of the phaser lights up, along with a bright blue-white LED from the emitter.
More from Star Trek VI: The Undiscovered Country (1991)
