TL;DR
- Use armor mods for temporary slot expansion – Extra Holster, Grenade Bandolier, and Extra Primer Port
- Select permanent perks like Commando, Grenadier, and Pharm-Thusiast for lasting slot increases
- Apply mods at workbenches but understand they’re permanent and gear-dependent
- Plan your character build around slot requirements early to avoid wasted resources
- Combine mods and perks strategically for maximum equipment flexibility
Expanding your equipment capacity in The Outer Worlds 2 presents a crucial strategic challenge that directly impacts combat effectiveness. Many players encounter frustrating limitations not just with weapon slots, but also with grenade and medical inhaler capacity, severely restricting tactical options during intense firefights.
The game’s initial equipment restrictions force players to make difficult choices about which tools to carry, creating situations where you might lack the right weapon for specific enemies or sufficient healing options during critical moments.
Players have access to two distinct approaches for increasing their equipment carrying capacity, each with unique advantages and trade-offs that suit different playstyles and progression stages.
- Mod-based expansion offers immediate but temporary solutions through gear attachments that provide extra slots while equipped
- Perk-based expansion delivers permanent character upgrades that remain active regardless of equipment changes
Understanding when to use each method and how they complement each other forms the foundation of effective slot management throughout your playthrough.
For players seeking immediate equipment slot increases, three specialized armor mods provide targeted solutions for different inventory categories. These modifications represent the fastest way to expand your carrying capacity during early and mid-game progression.
- Extra Holster – Unlocks an additional weapon slot, allowing you to carry more firearms or melee weapons for diverse combat situations
- Grenade Bandolier – Provides an extra grenade slot, enhancing your explosive capabilities and area denial options
- Extra Primer Port – Adds another medical inhaler slot, crucial for players who rely heavily on consumables during difficult encounters
These valuable modifications typically appear in vendor inventories within major settlements, though dedicated explorers might discover them as loot from specific enemy types or hidden containers.
Different kinds of mods for helmets grant bonus slots.
Pro Tip: Check vendor inventories every time you level up or complete major quests, as their stock refreshes with new items that may include these valuable slot-expanding mods.
Applying slot-expanding mods requires interaction with workbenches found throughout the game world. Navigate to the Mods menu and select compatible headgear to install these valuable upgrades, but proceed with caution due to significant limitations.
- Permanent installation – Once attached to an item, mods cannot be removed or transferred, and applying a new mod destroys any previously installed modification
- Gear dependency – Switching to headgear without the installed mod immediately removes the slot bonus, requiring strategic equipment choices
Attach mods via workbenches to gain their effects.
Common Mistake: Many players waste valuable mods on temporary or low-quality headgear, only to replace it soon after and lose the investment. Always apply slot mods to high-quality helmets you plan to use long-term.
For players seeking lasting equipment slot solutions independent of gear choices, three specialized perks provide permanent capacity increases that remain active throughout your entire playthrough.
- Commando:
- Grants an additional weapon slot for greater armament variety
- Requires Melee 1 or Guns 1 skill investment
- Ideal for versatile combat builds that switch between multiple weapon types
- Grenadier:
- Provides an extra throwable item slot plus +10% explosives damage bonus
- Requires Explosives 2 skill level, making it accessible mid-game
- Pharm-Thusiast:
- Unlocks an additional primer slot for stacking multiple inhaler effects simultaneously
- Combines toxicity from all active primers but reduces overall toxicity by 25%
- Requires Medical 2 skill proficiency
Build Planning Insight: Plan your perk selections around your preferred combat style early, as respeccing typically involves significant resource costs or may not be available.
Mastering equipment slot expansion requires understanding advanced strategic principles that maximize your carrying capacity while minimizing resource waste and opportunity costs.
Optimization Strategy: Combine mod-based temporary slots with permanent perk upgrades for maximum flexibility. Use mods to cover immediate needs while working toward perk requirements for lasting solutions.
Avoid These Common Mistakes: Don’t invest heavily in mods if you’re close to unlocking permanent perks. Avoid spreading skill points too thin across multiple perk requirements – focus on one or two slot expansion paths that align with your build.
End-Game Approach: By late game, aim to have all permanent slot perks unlocked, using mods only for situational bonus capacity when facing particularly challenging content.
For more comprehensive character building strategies, check out our BF6 Class Selection Guide to optimize your overall build efficiency.
Action Checklist
- Check settlement vendors for slot expansion mods after leveling up or completing quests
- Apply mods strategically to high-quality helmets you’ll use long-term
- Plan skill point allocation toward permanent perk requirements early
- Prioritize Commando, Grenadier, or Pharm-Thusiast based on your playstyle
- Combine mod and perk strategies for maximum slot capacity in end-game content
No reproduction without permission：SeeYouSoon Game Club » How To Expand Inventory In The Outer Worlds 2 – Add Weapon, Grenade, And Inhaler Slots Master equipment slot expansion in Outer Worlds 2 through mods, perks, and strategic character building