Borderlands 2 Extra Weapon Slots: Complete Unlock Guide

Carrying more guns in Borderlands 2 changes everything, letting you adapt on the fly without constant inventory shuffling. This list breaks down every method to gain extra weapon slots across classes and playthroughs.

From skill trees to Badass Rank rewards, discover permanent upgrades and temporary boosts to dominate Pandora with your ultimate loadout.

Class-Specific Weapon Slot Skills

Each Vault Hunter has unique skills for extra slots. Prioritize these for your main character.

  • Axton's 'Preparation' (Gunzerker tree): +1 slot.
  • Salvador's 'Lay Waste' (Gunzerker): +1 during dual wield.
  • Gaige's 'Buckshot Deconstruction': +1 melee slot.
  • Krieg's 'Release the Beast': +1 on Bloodsplosion.
  • Maya's 'Ruin': +1 elemental slot.
  • Zer0's 'Execute': +1 kunai slot.

Badass Rank Permanent Upgrades

Grind challenges to earn Badass points for reliable +1 slots.

  • Weapon Slot #1: 25 points.
  • Weapon Slot #2: 50 points total.
  • Max 4 slots: Combine with class skills.
  • Focus minigames for fast points.

Gear and Relic Boosts

Equip items for temporary extra capacity.

  • Slot Machine relics: +1 random slot.
  • Class Mods like 'Roid' mods: +1.
  • Grenade mods: Explosive slots.
  • Shield with 'Fast Recharge'.

DLC and UVHM Unlocks

Ultimate Vault Hunter Mode and DLC provide advanced options.

  • Tiny Tina DLC: Slot enhancers.
  • Hammerlock DLC: Badass token boosts.
  • UVHM scaling: Skills grant more slots.
  • OP10 levels: Max efficiency.

Fastest Farming Strategies

Optimize your grind for slots.

  • Side missions for Badass Ranks.
  • Arena challenges.
  • Duplicate loot runs.
  • Co-op multipliers.

Troubleshooting Slot Glitches

Fix common issues.

  • Respec at Quick Change Station.
  • Save-quit reload.
  • Verify game files on Steam.
  • Avoid mod conflicts.

Max Loadout Builds

Ultimate setups.

  • 1. Salvador Dual Wield
  • 2. Axton Turret Synergy
  • 3. Gaige Anarchy Overflow