Killing Floor 3 introduces a flexible **weapon modding system** that lets players enhance firearms with unique attachments and stat boosts. Available from the start, this mechanic offers progression beyond basic unlocks.

Accessing Customization Features

• Visit the **Armory** in the Stronghold hub to begin modifying weapons.
• Interact with the Armory terminal via the shortcuts menu or directly.
• Select a weapon, create a new loadout, and open mod slots to craft attachments.

Crafting and Equipping Mods

• Choose an empty mod slot and use **Craft** to create new attachments.
• Equip completed mods and save the loadout for use in matches.
• Note: Custom weapons appear as separate variants in the Trader Pod, with **higher costs** based on attachment strength.

In-Game Weapon Purchases

• Modded weapons must still be bought during matches via the Trader Pod.
• Economy management is crucial early on, as powerful custom weapons drain funds.

Acquiring Crafting Resources

• Enemy drops: Defeated Zeds release parts (varies by enemy type).
• Destructible objects: Smash cameras, terminals, or mechanical items to collect Scrap Metal and Electrical Parts.

Mod Upgrades

• Return to the Armory to **upgrade mods**, boosting their stat bonuses.
• At **rank 3**, mods grant unique **team-wide buffs**, rewarding coordinated play.

FAQ

• How do you customize weapons?
  Use the Armory in the Stronghold hub to craft and equip attachments.
• Are custom weapons pricier in matches?
  Yes—more powerful mods increase Trader Pod costs.
• Where to find crafting materials?
  Collect drops from Zeds and destroyed objects like cameras.
• What do mod upgrades do?
  Enhance stats and unlock team bonuses at maximum rank.