Ultimatum

Ultimatum is a unique weapon in the Fallout 4 Creation Club content "Tunnel Snakes Rule!"

Characteristics
Unlike the standard classic 10mm pistol, Ultimatum possesses a black finish and intricate engravings. On the right side of the gun are engravings of dice, four-leaf clovers, flames, and a Vault Boy face with the following inscription on the barrel:

On the left side of the gun are engravings of trees and crows, a bottlecap, and flames with the following inscription on the barrel:

On the top of the gun are engravings of the Sole Survivor, a deathclaw arm and multiple Gunners logos. Lastly, on the back of the barrel behind the sights is an engraving of a radiation hazard symbol.

Due to the unique model used for these engravings, Ultimatum cannot be equipped with barrel modifications. By default, it carries the glow sights, survivor's grip, and muzzle brake modifications. It possesses the "Irradiated" Legendary effect, adding 50 radiation damage to every shot.

Variant

 * Classic 10mm pistol

Location
Found on Wally Mack, in the subway maintenance access section of the Fens Way station.