Railgun Sentry recipe

MW4 DMZ 3D printer · Fire Support

Category: Fire Support
Rarity: Legendary
Crafting cost: None
How to unlock: Find this recipe in game

Electromagnetic cannon that fires tungsten flechette rounds at hypersonic velocity. Deployable as an autonomous sentry.

Ingredients

Ingredient	Quantity	Where to look
Power Regulator	2	Haneul Nuclear Reactor; electrical substations.
Nitro Compounds	3	NuriGO Mall DRC lab; Citadel prison chemical buildings; Imjin Farmland tents.
Control Unit	5	Computers and tech bags.

Open Gear Recipes Open in Item Search

Other Fire Support

Care Package
Bombing Run
Combat Drone
Bomb Glider
UAV
Artillery Beacon
Advanced UAV
Impact Warhead
Crossfire

Last updated 7 November 2026. Community DMZ companion, unofficial and not affiliated with Activision. Spotted something wrong? Tell us in our Discord.