As announced before, Infinite Warfare’s weapon crafting system enhances weapons with new weapon perks that increase their abilities. One of those perks is Nuclear, which activates a tactical nuke if you get 25 kills with that gun equipped with the perk.

Here are the guns in the beta which have the perk as an option on their Legendary variant:

  • Mauler – Ruin
  • NV4 – Fallout
  • EBR-800 – Purge
  • DCM-8 – Purifier
  • EMC – Calamity