Call of Duty: Modern Warfare II (2022)

Modern Warfare II (2022) Kastov-74U

Assault RiflesUnlocked at Reach Level 13 with the Kastov 545Takes camo
Assault RiflesKastov-74U — Call of Duty: Modern Warfare II (2022) weapon render

How do you unlock the Kastov-74U?

The Kastov-74U is in the Assault Rifles roster for Modern Warfare II (2022). Reach Level 13 with the Kastov 545. Its base challenge set includes Ripple Effect, Jungle Digital, Canary Stone, Chemical Reaction.

UnlockReach Level 13 with the Kastov 545
AvailabilityOriginal MWII Multiplayer rank or weapon-platform progression; check the named weapon’s unlock panel.
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 — Kastov-74U · Emil Carlsson — Orion challenge reference (MIT) · Call of Duty — MWII launch progression and mastery · Pro Game Guides — launch weapon unlock comparison

How does the Kastov-74U play in Modern Warfare II (2022)?

RoleAssault Rifle
Challenge noteGold: 3 kills without dying, repeated 10 times. Platinum: 25 longshot kills. Polyatomic: 25 headshot kills.
Progression tipThe Kastov-74U has 4 base camo challenges. Finish its base set to open Gold. The Assault Rifles Platinum gate requires 8 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.

Kastov-74U — Multiplayer camo challenges

Ripple Effect Reach weapon level 2 on the Kastov-74U, then complete 50 kills with it.
Jungle Digital Reach weapon level 8 on the Kastov-74U, then complete 15 point-blank kills with it.
Canary Stone Reach weapon level 14 on the Kastov-74U, then complete 10 double kills with it.
Chemical Reaction Reach weapon level 20 on the Kastov-74U, then complete 30 kills while crouched with it.

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

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Kastov-74U — common questions

How do you unlock the Kastov-74U in Modern Warfare II (2022)?

Kastov-74U: Reach Level 13 with the Kastov 545. Original MWII Multiplayer rank or weapon-platform progression; check the named weapon’s unlock panel.

How do you unlock camos on the Kastov-74U?

The Kastov-74U has 4 base camo challenges. Finish its base set to open Gold. The Assault Rifles Platinum gate requires 8 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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