

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.
This is a short, road-led loop through the waterfront compound in Deadtown. It checks the buildings most likely to hold computers and other tech containers, without zig-zagging through every yard. Loot is random every match, so the route improves your chances but does not guarantee a particular item.
Go for computers and tech containers: gaming computers, UAV hatches, IT bags, server racks and computers. These are the best places to look for Comms Modules. Electronics come from tech loot you break down. For Printed Circuit Boards, follow the 3D Printer ingredient hint, because this compound is a bonus sweep for them.
Arrive from the shoreline road. Put your armour on and listen before you go into the compound.
Work the two long southern buildings first. Clear the nearest one completely before you cross the open yard.
Follow the central paved road north and check the small buildings beside it. Computers, bags, shelves and lockers come before general cash containers.
Take the branch east into the building group. Check for threats before you commit, because this is where a team is most likely to hear you.
Sweep the long building and the small outbuildings around it. Leave once you have opened the last tech container.
Cross back along the top road and clear the buildings that face it. Reverse the route to extract, or cut the run short if you already have a high-value item.
Run the stops in order and do not cross the open centre twice for one missed container. Once you have a high-value item, switch from looting to survival.
Tip: Check the in-game 3D Printer ingredient hint before you deploy. It shows where each material is currently found.
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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.
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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.