.408 Armor Piercing Attachment Guide

408 Armor Piercing how to unlock

The .408 Armor Piercing ammunition is a Universal Attachment in Call of Duty: Modern Warfare 2 and Warzone 2. In other words, this ammo can be used with any weapon that supports it.

How to Get the .408 Armor Piercing

To unlock the .408 Armor Piercing attachment in Call of Duty: Warzone 2.0, you need to upgrade the FJX Imperium to Level 7.