

Free fan tools for Call of Duty: Modern Warfare 4 DMZ. Build weapon loadouts in the Gunsmith, browse every 3D printer recipe, explore the Hajin map and plan your operator traits.

Build deployable gear from recipes, automatically salvaged resources and printer ingredients. Pick a category or search for an item or ingredient. Select any ingredient to see where to look for it.
Short side operations you start from the Tac Map or a live field phone. Open an operation to see its objectives, variants and the rewards seen in play.
Commander. Aerial machine-gun attacks and moving firing angles.
Location: Roams Hajin airspace. Seen over NuriGO Mall and Songdo Wharf. Recommended kit: Access to SAM Site, high-capacity rifle / anti-air backup. Possible rewards: $50,000 Commander payout. Possible Prototype RF Module and Drone Motherboard..
Top tip: A captured SAM Site is the strongest documented tactical counter.
The exact SAM engagement range and number of missiles may vary. Commanders move and don't appear in every raid, so these are sightings, not fixed spawns.
Last updated
For the tier you are on in every upgrade. Hover over an item, or tap it, to see where to find it.
These count across all weapons.
Known DMZ issues and fixes from the developers' official Modern Warfare 4 issue tracker, newest first. Items that are not about DMZ are left out.
Patch notes could not be loaded right now.
Search any material, gear item, key or upgrade. See where to find it, what it is needed for in upgrades and what gear it makes.
Everything you need to finish every upgrade in your FOB. Set how many of each item you have; the counts are shared with the Upgrade Tracker.