The Synthesis is built of a large rectangular barrel with a slicked barrel above a core made of a rusted I beam. The rest of the barrel is wrapped in fabric tied on with string and screws. At the weapon's centre is a rotary core of five energised plasma cells, each rotating in a Gatling motion to the barrel mouth to fire. A large motor with wires connecting it to a small control unit sits behind these cells and connects to a gearing that rotates them. The I beam connects to a ball bearing mount made of curved metal and a cylindrical gyromotor core. At the weapon's base is a circular pad on which the azimuth motor is mounted alongside a red electrical box held on with bent metal brackets. Wires run raggedly along the weapon's outer case and occasionally dip into the components to connect them all together.