Where to Find Comms Module in MW4 DMZ
Comms Module is an Epic 3D Printer ingredient. Look in the Netshin Tech Complex server rooms, Cheonwang Peak Array server rooms and Deadtown hillside facade buildings: the game's Ingredient Locations hint says "Found primarily in the Netshin Tech Complex server rooms, Cheonwang Peak Array server rooms, and Deadtown hillside facade buildings."
Last updated Game version: Launch (October 23, 2026)
Where to find Comms Module
At the 3D Printer, open a recipe that needs Comms Module and pick Ingredient Locations. The game says: “Found primarily in the Netshin Tech Complex server rooms, Cheonwang Peak Array server rooms, and Deadtown hillside facade buildings.”
- Netshin Tech Complex server rooms: The Grid (on the map, Central Hajin City)
- Cheonwang Peak Array server rooms: Cheonwang Peak Array (on the map, Central Hajin)
- Deadtown hillside facade buildings: Deadtown (on the map, Southwest Hajin)
The hint names search areas, not fixed spawns, so check every container of the right kind there.
Players loot them in the light-blue blocks on Deadtown's east side: see our Deadtown hillside facade buildings guide.
The game gives the same hint for CPU, so you can look for it on the same run.
Can you print Comms Module?
Yes. Needs the Epic Ingredient Printing upgrade; one print costs Electronics 100, CPU ×3. What that upgrade costs is in our 3D Printer upgrades list, and every other print is on our 3D Printer recipe list.
What Comms Module is used for
- Fulton Drop Marker: needs 3
- Advanced UAV: needs 2
Its listed value is $1,500.
More ingredients players look for
- Where to find Experimental Compounds
- Where to find Prototype RF Module
- Where to find Military Composites
- Where to find Power Regulator
- Where to find High-Tenacity Fibers
- Where to find Nylon Cloth
- Where to find Electronic Sensors
- Where to find Reactive Metals
Every ingredient and its hint is on one page: MW4 DMZ crafting materials.
Questions
Where do you find Comms Module in MW4 DMZ?
Comms Module is an Epic 3D Printer ingredient. Look in the Netshin Tech Complex server rooms, Cheonwang Peak Array server rooms and Deadtown hillside facade buildings: the game's Ingredient Locations hint says "Found primarily in the Netshin Tech Complex server rooms, Cheonwang Peak Array server rooms, and Deadtown hillside facade buildings."
Can you print Comms Module in DMZ?
Yes. Needs the Epic Ingredient Printing upgrade; one print costs Electronics 100, CPU ×3.
What is Comms Module used for in DMZ?
It goes into 2 recipes at the 3D Printer: Fulton Drop Marker (3) and Advanced UAV (2).
Official sources
Continue reading
Next stepShort of something else? See where to find every 3D Printer ingredient.MW4 DMZ Crafting Materials: Where to Find Each OneWhere to find every 3D Printer ingredient: the game's own location hint, the places it names and the bosses that drop them.Go there Related guides
3D PrinterDeadtown Hillside Facade Buildings in MW4 DMZWhere the Deadtown hillside facade buildings are, what their computers give, why players farm Comms Modules there and the other places the game names.
ProgressionDMZ Operator Prestige RequirementsThe gear and DMZ Cash each Operator Prestige takes, what you get for it, and a checklist to track what you still need.
EnemiesDMZ Threat Levels, Enemies and BossesThe five threat levels, every enemy type named so far, the Lieutenants and Commanders on the Boss Board, and which places start at Extreme.