- For the attachment in other games, see Shotgun (attachment).
- "This gun has an under barrel shotgun."
- — Description
The Master Key is a Gun Perk featured in Call of Duty: Infinite Warfare. The Campaign version of the Erad submachine gun is equipped with a Master Key by default. In Multiplayer and Zombies, the Master Key is only available to the Epic Cerberus variant of the Erad.
Variants[]
| Weapon | Variant | Cost | Notes |
|---|---|---|---|
| Erad | Cerberus | 4,000
|
Unlockable via supply drops alongside the Prototype Lab. Available as a MKII. |
Gallery[]
The Erad - Cerberus in shotgun mode
Aiming while in shotgun mode