How to unlock additional weapon slots in Borderlands 3

Weapon Unlock 2 of 4 - Gibbed's ??? borderlands 3 4th weapon slot The fourth and last slot in your inventory is called the Artifact slot This empty little box is going to remain unavailable for a long time, borderlands 3 unlock artifact slot Hey guys, need some help here I'm playing splitscreen co-op with my girlfriend , and yet I have 3 gun slots open

borderlands 3 artifact slot unlock I believe the 4th weapon spot is given to you by Roland after you return to Sanctuary by reactivating the Fast Travel Network If you have done