Elijah's Jury-Rigged Tesla Cannon

Elijah's jury-rigged Tesla cannon is a weapon in the Fallout: New Vegas add-on Old World Blues.

Characteristics
This Tesla Cannon takes on an orange glow, identical to that of the Tesla-Beaton prototype. However, unlike the original cannon, and similarly to the Beaton Prototype, this cannon has an actual clip, allowing the Courier to shoot it multiple times before having to reload.

Locations

 * Located in the Big Empty, found in the north-east corner, at Elijah's Watch. Note that the area is protected by two Mark IV Turrets, and the Courier should not enter the area unless prepared.
 * After obtaining the weapon, you will be ambushed by 3 Berserk Securitron Mk4s from behind.