Modern Warfare 4 Harmonic Break Camo
How do you unlock Harmonic Break in Modern Warfare 4?
Harmonic Break opens once you have Platinum on all 33 Modern Warfare 4 weapons. Each weapon then has its own Harmonic Break challenge, set by class: double kills for Assault Rifles, hipfire kills for SMGs and Pistols, and one-shot kills for Marksman and Sniper Rifles. The Han 86 needs 25 double kills in Multiplayer.
Completionist — GoldGold
Completionist — PlatinumPlatinum
Completionist — Harmonic BreakHarmonic Break
Completionist — DivergenceDivergence
What are the Harmonic Break requirements by weapon?
Challenge types follow Call of Duty’s October 19, 2026 rules; per-weapon counts come from the pre-release menus. Each weapon keeps its own progress, shared by Multiplayer and DMZ.
Assault Rifle 8
- Han 86 — Get 25 Double Kills against Players. In DMZ: get 50 Double Kills against Enemies. Before this: Earn Platinum on all 33 weapons.
- M4 — Get 25 Double Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Hyeon Burst — Get 25 Double Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Kastov 762 — Get 25 Double Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Patriot XMR — Get 25 Double Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Oden — Get 25 Double Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Axion — Get 25 Double Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Cronen Squall — Get 25 Double Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
SMG 5
- ISO Nightshade — Get 50 Hipfire Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- VEL 46 — Get 50 Hipfire Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Wz. 55 Striga — Get 50 Hipfire Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- PPSh-41 — Get 50 Hipfire Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- X-58 Nyx — Get 50 Hipfire Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
Shotgun 2
Light Machine Gun 3
- FiNN LMG — Get 2 Player Kills without releasing the trigger 25 times. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Type 73 — Get 2 Player Kills without releasing the trigger 25 times. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- APOC-338 — Get 2 Player Kills without releasing the trigger 25 times. In DMZ: . Before this: Earn Platinum on all 33 weapons.
Marksman Rifle 3
- MAR-9 — Get 75 One Shot Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Oris 8.6 — Get 75 One Shot Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Mosin-Nagant — Get 75 One Shot Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
Sniper Rifle 3
- KG-7 Vulcan — Get 75 One Shot Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Astaroth .57 — Get 75 One Shot Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Signal .50 — Get 75 One Shot Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
Pistol 4
- Sang 9mm — Get 40 Hipfire Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Krait P68 — Get 40 Hipfire Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- .50 GS — Get 40 Hipfire Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- Mojave .357 — Get 40 Hipfire Kills against Players. In DMZ: . Before this: Earn Platinum on all 33 weapons.
Launcher 4
- PILA — Get 10 Player Kills in a match 7 times. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- RPG-8 — Get 10 Player Kills in a match 7 times. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- JOKR — Get 10 Player Kills in a match 7 times. In DMZ: . Before this: Earn Platinum on all 33 weapons.
- PM-40 Anvil — Get 10 Player Kills in a match 7 times. In DMZ: . Before this: Earn Platinum on all 33 weapons.
Melee 1
- FSS Carbon Edge 1095 — Get 25 Player Kills from Behind. In DMZ: . Before this: Earn Platinum on all 33 weapons.
What must you complete before Harmonic Break?
Platinum on all 33 weapons. Harmonic Break challenges stay locked until every weapon has Platinum.
What is the Harmonic Break challenge for each class?
Assault Rifles: double kills. SMGs: hipfire kills. Shotguns: kills without reloading. LMGs: kills without releasing the trigger. Marksman and Sniper Rifles: one-shot kills. Pistols: hipfire kills. Launchers: player kills. Melee: kills from behind.
Ad-Free Camo Tracker — tick off Harmonic Break per weapon and sign in to save your progress.
Open the trackerHarmonic Break — common questions
Is Harmonic Break still obtainable?
Available when Modern Warfare 4 launches on October 23, 2026. The unlock rules come from Call of Duty's October 19, 2026 progression post and the per-weapon values from pre-release footage; we confirm them in game at launch.
What's the fastest way to unlock Harmonic Break?
Finish Platinum on every weapon first; Harmonic Break stays locked until all 33 have it. Then read your weapon's class challenge in the table and build the loadout around it.
