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The cryo payload is a weapon mod for the Hellstorm missile launcher introduced in the Fallout 76 update Steel Dawn.


Applying the cryo payload changes the weapon's damage type from physical to cryo while also slightly reducing it's base damage. Additionally, the following changes are applied to the weapon:

  • 35% increased AP cost when using V.A.T.S.
  • 80% increased weapon weight.
  • 80% increased Caps value.
  • 16.67% increased rate of fire.
  • 25% decreased ADS.


Weapon modifications will modify an existing weapon, and any modifications previously equipped on the weapon will be destroyed, not unequipped. Loose mods cannot be crafted.

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Cryo payload (1)


Craftable at any weapons workbench.