Last verified 2026-11-03 · Sources: Call of Duty progression blog and patch notes, checked 2026-10-26
All 33 launch weapons.
Short answer This guide covers Weapon unlock levels: official rows are dated, community rows are flagged, and every change is logged.
| Weapon | Class | Unlocks at player lv | Max weapon lv | Apex |
|---|---|---|---|---|
| Han 86 | Assault Rifle | 4 | 72 | Han X20 Skybreaker |
| ISO Nightshade | SMG | 4 | 64 | ISO Trace |
| Rezi 12 | Shotgun | 4 | 60 | Rezi 12 Enforcer |
| FiNN LMG | LMG | 4 | 59 | FiNN Adverse |
| MAR-9 | Marksman Rifle | 4 | 73 | MAR-9 Auto |
| KG-7 Vulcan | Sniper Rifle | 4 | 75 | KG-7 Drillcharge |
| Sang 9mm | Pistol | 4 | 38 | SANG Breach |
| PILA | Launcher | 4 | 46 | N/A |
| FSS Carbon Edge 1095 | Melee | 4 | 46 | N/A |
| VEL 46 | SMG | 5 | 60 | VEL 46 Snap |
| Krait P68 | Pistol | 7 | 38 | Krait P68 Commando |
| Type 73 | LMG | 9 | 65 | Type 73 Assault |
| Oris 8.6 | Marksman Rifle | 11 | 70 | Oris 8.6 Razor |
| M4 | Assault Rifle | 14 | 72 | M4 Hurricane |
| Wz.55 Striga | SMG | 18 | 60 | WZ.55 Striga Rampage |
| Hyeon Burst | Assault Rifle | 21 | 68 | Hyeon Hyperburst |
| RPG-8 | Launcher | 23 | 46 | N/A |
| Astaroth .57 | Sniper Rifle | 25 | 54 | Astaroth .57 Infiltrator |
| Patriot XMR | Assault Rifle | 27 | 72 | Patriot XMR Volt |
| PPSh-41 | SMG | 30 | 62 | PPSh-41 Ember |
| Warlord | Shotgun | 32 | 60 | Warlord Lumen |
| Kastov 762 | Assault Rifle | 34 | 68 | Kastov ARC |
| Mosin-Nagant | Marksman Rifle | 36 | 69 | Mosin Harpoon |
| Oden | Assault Rifle | 39 | 65 | Oden Sentinel |
| .50 GS | Pistol | 41 | 37 | GS Magna |
| JOKR | Launcher | 43 | 46 | N/A |
| APOC-338 | LMG | 44 | 56 | APOC-338 Praetor |
| X-58 Nyx | SMG | 46 | 53 | X-58 Void |
| Mojave .357 | Pistol | 48 | 44 | Mojave Lawless |
| Signal 50 | Sniper Rifle | 50 | 74 | Signal Inferno |
| Axion | Assault Rifle | 52 | 69 | Axion Clearcut |
| PM-40 Anvil | Launcher | 54 | 46 | N/A |
| Cronen Squall | Assault Rifle | 55 | 67 | Cronen Maelstrom |
Source: official MW4 weapons blog (Oct 19, 2026).
Official rows come from Call of Duty publications and carry a checked date. Community rows are labelled and can change after a patch.
Use the linked weapon pages for the exact level or challenge, and the tracker to keep your own progress.
If the game shows a different number, send the weapon, mode and wording through the contact form.
Next step → Open the camo tracker
Data last checked 2026-10-26 · how we source data
Per the official Call of Duty blog: 8 Military camos (weapon level), 3 Special camos, Gold, Platinum, Harmonic Break, then the Divergence mastery camo.
Get 15 kills in a single Multiplayer match, or 100 kills in a single DMZ match, with that weapon.
Earn Gold on every weapon in the class, then finish the class challenge. Assault Rifles: 50 headshots in Multiplayer or 100 in DMZ.
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.
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.
Only in this browser (localStorage). No account, nothing uploaded.
One email when Activision confirms new camo challenges. Nothing else.