The Vault - Fallout Wiki

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The Vault - Fallout Wiki
Holorifle adv. calibration
Holorifle icon.png
EffectsDecreases spread
Base IDxx013b20
Gametitle-FNV DM.png
Gametitle-FNV DM.png

Holorifle advanced calibration is a weapon mod in the Fallout: New Vegas add-on Dead Money.


Decreases the spread of the holorifle by 0.25 from 0.4 to 0.15.


The vending code is found in Puesta del Sol south on top of the tallest roof. To get there, go into the ruined cafe and exit through the top floor (exit located southern part of cafe, not north or east). Follow the rooftops to the center building in the square and you will see grating leading to the platform above. The vending code is on the ground at the base of the center column opposite the ramp you came up, near several microfusion cells.

After obtaining the code, the mod can be purchased from any Sierra Madre vending machine for 200 Sierra Madre chips.


  • Strangely enough, the box is labelled "Gun Runners", yet it is stated once you enter the Villa that Elijah created the holorifle himself, not the Gun Runners, which assumes they couldn't have made mods for it. (unless the mods are inside of a gun runners case)
  • The note in your Pip-Boy under Data->Misc when the code is picked up claims, incorrectly, that this mod increases the holorifle's damage, which it does not.