Last verified 2026-11-03 · Sources: Call of Duty weapons and progression blogs, checked 2026-10-26
3 weapons. Tick them all here.
Short answer Light Machine Guns: Gold on every weapon opens the class Platinum challenge; Harmonic Break then needs Platinum on all 33.
Data checked 2026-10-26Site audit 2026-11-012 official · 31 community-reportedCorrections & conflicts
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Every challenge carries a label: official = published by Activision, Call of Duty blog, checked 2026-10-26 · unverified = community report we could not confirm (pre-launch sheet via MyPandaPlay / Dexerto), is community data, not confirmed by Activision · not published officially = no source. What each label means.
FiNN LMG0/14Type 730/14APOC-3380/14
Class challenges
Camo
Multiplayer
DMZ
Gold (each weapon)
15 kills in a single match official
100 kills in a single match official
Platinum
3 kills without dying, 15 times unverified
not published officially
Harmonic Break
2 kills without releasing the trigger, 25 times unverified
Per the official Call of Duty blog: 8 Military camos (weapon level), 3 Special camos, Gold, Platinum, Harmonic Break, then the Divergence mastery camo.
How do I unlock Gold camo in MW4?
Get 15 kills in a single Multiplayer match, or 100 kills in a single DMZ match, with that weapon.
How do I unlock Platinum?
Earn Gold on every weapon in the class, then finish the class challenge. Assault Rifles: 50 headshots in Multiplayer or 100 in DMZ.
How do Harmonic Break and Divergence unlock?
Harmonic Break needs Platinum on all 33 weapons plus a class challenge (Assault Rifles: 25 double kills in MP or 50 in DMZ). Divergence needs Harmonic Break on all 33 weapons.
Why are some challenges marked unverified?
Activision has published full Special camo challenges only for the Han 86 and Sang 9mm. For the other 31 weapons we show community-reported challenges from a pre-launch sheet, clearly flagged, because the launch patch says some in-game requirements were corrected.
Where is my progress stored?
Only in this browser (localStorage). No account, nothing uploaded.
Get notified
One email when Activision confirms new camo challenges. Nothing else.