- "Scramble the biometric locks on 2 enemies' weapons, locking them from being used for a time."
- — Description
Mass Weapon Lockout (initially Weapon Lockout prior to being upgraded) is a Martial cyber core in Call of Duty: Black Ops III. The default version locks down two enemies' weapons while upgraded version locks down four at a time. Enemies will attempt to unlock their weapons if not killed.
This core is one of the more useful abilities in the campaign, capable of instantly disabling multiple enemies' weapons at a time, giving the player much time to get rid of them.