MPLX "Novasurge" prototype plasma pistol

MPLX "Novasurge" prototype plasma pistol is the title of a note found in the Mothership Zeta add-on for Fallout 3.

Location
In Reid Underwood's safe in the cargo hold along with the weapon it describes.

Transcript
ВПЭ «Прибой». Прототип плазменного пистолета