Alien Disintegrator (Mothership Zeta)

The  is an energy rifle of alien origin which is added to Fallout 3 with the Mothership Zeta add-on.

Obtaining
This weapon is found on multiple Aliens in the mothership zeta dlc just simply kill them and loot their bodies

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