- "Deploy a box of ammo for you and your teammates. Shoot at your own risk."
- — In-game description
Munitions Box is a Field Upgrade in Call of Duty: Modern Warfare. It throws a box of ammunition in front of the user which automatically gives one magazine for nearby teammates' weapons, and can be interacted with to give one of each equipment. The owner also receive points whenever a teammate is resupplied by the Munitions Box. It is available by default.
The Munitions Box can be destroyed, causing it to explode and deal damage in the process.
Placing a Munitions Box on an enemy will result in killing them.