Call of Duty: Modern Warfare II (2022)

Modern Warfare II (2022) FJX Imperium

Sniper RiflesReach and complete Sector C4 of the Season 3 Battle PassTakes camo
Sniper RiflesFJX Imperium — Call of Duty: Modern Warfare II (2022) weapon render

How do you unlock the FJX Imperium?

The FJX Imperium is in the Sniper Rifles roster for Modern Warfare II (2022). Reach and complete Sector C4 of the Season 3 Battle Pass. Its base challenge set includes Arctic Growth, Styx, Psychoactive, Bedlam.

UnlockReach and complete Sector C4 of the Season 3 Battle Pass
AvailabilityOriginal Season 3 access documented; expired Battle Pass and event routes are not claimed to be active today.
Takes camoYes

Reviewed September 18, 2026. Compiled from official progression/reward announcements and public weapon/camo references on September 18, 2026. Reference tables were cross-checked where available. Not verified in a live game; expired events and Battle Pass routes are identified as historical.

Sources: Call of Duty — MWII launch progression and mastery · Emil Carlsson — Orion challenge reference (MIT) · Call of Duty Wiki — MWII camo catalogue · GamesAtlas — MWII weapon access catalogue · Activision Support — Season 06 rewards · WZHUB — independent MWII challenge comparison

Weapon sources: GamesAtlas — FJX Imperium · Emil Carlsson — Orion challenge reference (MIT) · Call of Duty — MWII launch progression and mastery

How does the FJX Imperium play in Modern Warfare II (2022)?

RoleSniper Rifle
Challenge noteGold: 3 kills without dying, repeated 10 times. Platinum: 25 longshot kills. Polyatomic: 25 headshot kills.
Progression tipThe FJX Imperium has 4 base camo challenges. Finish its base set to open Gold. The Sniper Rifles Platinum gate requires 4 Gold weapons in that class, counting eligible later additions. After 51 Platinum weapons, complete this weapon’s Polyatomic challenge. Orion needs 51 Polyatomic weapons; it is then awarded on each weapon with Polyatomic.
Camo tipEarn weapon XP until the challenge is open, then use the named weapon for the required eliminations.

FJX Imperium — Multiplayer camo challenges

Arctic Growth Reach weapon level 2 on the FJX Imperium, then complete 50 kills with it.
Styx Public references disagree on the repetition count for timed kills with the FJX Imperium; one source also omits the time window. Check the in-game challenge panel before counting progress.
Psychoactive Reach weapon level 17 on the FJX Imperium, then complete 40 kills while focused with it.
Bedlam Reach weapon level 26 on the FJX Imperium, then complete 40 one-shot kills with it.

Every camo, exact unlocks — see the full Modern Warfare II (2022) camo directory.

Browse camos

FJX Imperium — common questions

How do you unlock the FJX Imperium in Modern Warfare II (2022)?

Original Season 3 access — FJX Imperium: Reach and complete Sector C4 of the Season 3 Battle Pass Original Season 3 access documented; expired Battle Pass and event routes are not claimed to be active today.

How do you unlock camos on the FJX Imperium?

The FJX Imperium has 4 base camo challenges. Finish its base set to open Gold. The Sniper Rifles Platinum gate requires 4 Gold weapons in that class, counting eligible later additions. After 51 Platinum weapons, complete this weapon’s Polyatomic challenge. Orion needs 51 Polyatomic weapons; it is then awarded on each weapon with Polyatomic.

More Sniper Rifles

All Call of Duty: Modern Warfare II (2022) weapons →
Carrack .300 — Call of Duty: Modern Warfare II (2022)Carrack .300Reach and complete Sector E7 of the Season 5 Battle Pass · Sniper RiflesLA-B 330 — Call of Duty: Modern Warfare II (2022)LA-B 330Level the SA-B 50 to unlock this receiver in its weapon-platform tree. Published guides differ by one level; use the in-game receiver milestone for the exact threshold. · Sniper RiflesMCPR-300 — Call of Duty: Modern Warfare II (2022)MCPR-300Default · Sniper RiflesSignal 50 — Call of Duty: Modern Warfare II (2022)Signal 50Level 44 · Sniper RiflesSP-X 80 — Call of Duty: Modern Warfare II (2022)SP-X 80Reach Level 17 with the LA-B 330 · Sniper RiflesVictus XMR — Call of Duty: Modern Warfare II (2022)Victus XMRReach and complete Sector A7 of the Season 1 Battle Pass · Sniper Rifles