This is a replica of the Type III Phaser Rifle from ST: TOS and ST: DS9.
Made of 26 - 3D printable parts, some separated for the color and some for ease of printing and wiring.It's hollowed out for wiring through the rifle and the battery pack on the back can be attached with magnets so it can be removed, and the batteries changed for easy access.The light/scanner can also be attached with magnets so it can be removed or attached permanently.