Modern Warfare II (2022) MCPR-300

How do you unlock the MCPR-300?
The MCPR-300 is in the Sniper Rifles roster for Modern Warfare II (2022). Available when custom loadouts open at Military Rank 4. Its base challenge set includes Clay, Snowgrass, Neon Shards, Bloodied.
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 — MCPR-300 · Emil Carlsson — Orion challenge reference (MIT) · Call of Duty — MWII launch progression and mastery · Pro Game Guides — launch weapon unlock comparison
How does the MCPR-300 play in Modern Warfare II (2022)?
MCPR-300 — Multiplayer camo challenges
Every camo, exact unlocks — see the full Modern Warfare II (2022) camo directory.
Browse camosMCPR-300 — common questions
How do you unlock the MCPR-300 in Modern Warfare II (2022)?
MCPR-300: Available when custom loadouts open at Military Rank 4. Original MWII Multiplayer rank or weapon-platform progression; check the named weapon’s unlock panel.
How do you unlock camos on the MCPR-300?
The MCPR-300 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.
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