How Do You Unlock Weapon Slots?

In Borderlands 3, there are a total of 12 weapon slots. However, you only start with two weapon slots unlocked.

The remaining 10 weapon slots must be unlocked by completing certain challenges.

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The first challenge is to reach level 2 with any character. Once you do this, you will unlock the third weapon slot.

The second challenge is to reach level 5 with any character. Once you do this, you will unlock the fourth weapon slot.

The third challenge is to reach level 10 with any character. Once you do this, you will unlock the fifth weapon slot.

The fourth challenge is to reach level 15 with any character. Once you do this, you will unlock the sixth weapon slot.

The fifth challenge is to reach level 20 with any character. Once you do this, you will unlock the seventh weapon slot.

The sixth challenge is to reach level 25 with any character. Once you do this, you will unlock the eighth weapon slot.

The seventh challenge is to reach level 30 with any character. Once you do this, you will unlock the ninth weapon slot.

The eighth challenge is to reach level 35 with any character. Once you do this, you will unlock the tenth weapon slot.

The ninth challenge is to reach level 40 with any character. Once you do this, you will unlock the eleventh weapon slot.

The tenth and final challenge is to reach level 50 with any character. Once you do this, you will unlock the twelfth and final weapon slot.

So there you have it! Those are all of the challenges that you need to complete in order to unlock all 12 of the Borderlands 3 weapon slots!.