CodexWarframe database
Companion Mod

Ammo Case

Details

Polarity
Penjaga
Rarity
Common
Base drain
2
Max rank
5
Compatible with
Carrier

Rank effects

Rank 0Increases Ammo Capacity by 5% and converts Ammo Pickups into ammo for equipped weapons after 5s.
Rank 1Increases Ammo Capacity by 10% and converts Ammo Pickups into ammo for equipped weapons after 4s.
Rank 2Increases Ammo Capacity by 13% and converts Ammo Pickups into ammo for equipped weapons after 3.5s.
Rank 3Increases Ammo Capacity by 15% and converts Ammo Pickups into ammo for equipped weapons after 3s.
Rank 4Increases Ammo Capacity by 17% and converts Ammo Pickups into ammo for equipped weapons after 2.5s.
Rank 5Increases Ammo Capacity by 25% and converts Ammo Pickups into ammo for equipped weapons after 2s.

Drop locations

SourceRarityChance
Corrupted ButcherCommon1.14 %
Corrupted LancerCommon1.14 %

History · 3

Lines from the official update notes that mention this entry.

  1. Plains of Eidolon: Update 22.6.0 + Hotfix 22.6.0.1
    • FixedFixed the Ammo Case and Ammo Mutation mods not working after going in and out of the Plains twice.
    • FixedFixed missing polarity on Ammo Case as per: https://forums.warframe.com/topic/891123-ammo-case-no-longer-has-a-polarity-fix-pending/
  2. The Glast Gambit: Update 19.8.0
    • FixedFixed Sentinel Ammo Case Mod and Regen not working together (Ammo Case was lost after Regen was used).
    • FixedFixed an issue with Carrier's Ammo Case Mod being exploitable.
  3. The Glast Gambit: Hotfix 19.6.3
    • FixedFixed Ammo Case Mod upgrades remaining after death.