Attaching the mod to a sledgehammer results in the following changes to the weapon:
- 20% damage bonus multiplier
- 25% extra limb damage
- 20% increased chance to cripple
- 60% increased value
- 30% increased weapon weight
- -8 weapon durability
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. For modifications unlocked through scrapping, the corresponding weapon must be scrapped in order to learn how to craft it.
Nuclear material (2)
Learned when scrapping object
Heavy rocket (1)
- Crafted at a weapons workbench.
- Loose mods may randomly be found in the Mire and Savage Divide regions.
- Loose mods may also be for sale from vendors.