Call of Duty: Modern Warfare III (2023)

Modern Warfare III (2023) Firmicutes Camo

Multiplayer · BP50Multiplayer camoOriginal challenge route
Multiplayer · BP50Firmicutes camo — Call of Duty: Modern Warfare III (2023)

How do you unlock Firmicutes in Modern Warfare III (2023) Multiplayer?

Firmicutes is a Multiplayer base camo in Modern Warfare III (2023), earned with the MWIII BP50. Reach weapon level 20 on the BP50; then get 25 Operator Kills while in Tactical Stance. Once earned, this base camo can be equipped on eligible MWII and MWIII weapons in MWIII.

RequirementReach weapon level 20 on the BP50; then get 25 Operator Kills while in Tactical Stance.
ChallengeGet 25 Operator Kills while in Tactical Stance
AvailabilityOriginal challenge route. Public sources were reviewed; no live in-game completion test was performed.

Reviewed September 18, 2026. Compiled from official Call of Duty progression and season announcements and the dated public wiki camo and weapon tables. No live in-game verification or current event availability is claimed.

Sources: Call of Duty — MWIII weapon and camo progression · Call of Duty — launch weapon roster and carry forward · Call of Duty — Season 6 final progression and Ranked rewards · Call of Duty Wiki — camo challenge catalog · Call of Duty — Warzone Season 4 Ranked rewards · Call of Duty — Warzone Season 6 Ranked rewards

Event sources: Call of Duty Wiki reference

How do you make progress toward Firmicutes?

Open the BP50 camo panel and confirm the required level before tracking this multiplayer objective.

Once earned, this base camo can be equipped on eligible MWII and MWIII weapons in MWIII.

Every camo, exact unlocks — see the full Modern Warfare III (2023) camo directory.

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Firmicutes — common questions

Which weapon and mode unlock Firmicutes?

Firmicutes is a Multiplayer base camo in Modern Warfare III (2023), earned with the MWIII BP50. Reach weapon level 20 on the BP50; then get 25 Operator Kills while in Tactical Stance. Once earned, this base camo can be equipped on eligible MWII and MWIII weapons in MWIII.

Does Firmicutes count toward weapon mastery?

Once earned, this base camo can be equipped on eligible MWII and MWIII weapons in MWIII.

Is Firmicutes still obtainable?

Original challenge route. Public sources were reviewed; no live in-game completion test was performed.

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