Just Kaus is a unique submachine gun in Borderlands 3 manufactured by Hyperion. It is given by Timothy Lawrence during The Handsome Jackpot mission.

Special Weapon Effects

I like to keep my lists short. – Fixed parts. Always corrosive. Increased critical damage, weapon fire rate, and frontal shield health.

Usage & Description

The Just Kaus is functionally similar to any corrosive-element Hyperion submachine-gun. Its fixed parts make it above average in this regard and gives the player an effective weapon against the abundance of armored enemies in The Handsome Jackpot.



  • The name and flavor text both reference the 2018 video game Just Cause 4.
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