What ARC Raiders weapon mods do
Mods fit a weapon's attachment slots: muzzle, underbarrel, stock and magazine. Each one changes how the weapon handles, from recoil and spread to magazine size and noise. Not every weapon takes every slot, so check a weapon's card for the slots it has.
Tiers and rarities
Most mods come in three tiers. Tier I is Common and is crafted from basic materials at the Gunsmith, while tiers II and III need blueprints you find in raids. The top mods, such as the Silencer III, the Horizontal Grip and the Lightweight and Padded Stocks, are Epic, and two are Legendary: the Kinetic Converter and the Anvil Splitter. We sell the Rare, Epic and Legendary mods.
Why buy mods instead of crafting them
Tier II and III mods are locked behind blueprints, and kitting out one weapon can take several of them. Buying the exact mods you're missing fits out your loadout without waiting on blueprint drops.
