Drone Cannon Ex-B

The  is a weapon which is added to Fallout 3 in the Mothership Zeta add-on.

Obtaining
In the Weapons Lab, there is a room where you can spawn Brahmin for drones to kill. Enter the room and kill the drone for the weapon. There is also a seceond one in the same room that is automatically activated when the first is destroyed

Appearances
The appears in the Mothership Zeta add-on for Fallout 3.