FAD

The  is a bullpup assault rifle that is set to appear in Call of Duty: Modern Warfare 3. This weapon was first seen on Sledgehammer Games' website page.

Call of Duty: Modern Warfare 3
Not much is known about the FAD, except for that its in-game stats say it has medium-low accuracy with medium-low damage along with a high fire rate. This is similar to the F2000's stats in Call of Duty: Modern Warfare 2.

Multiplayer
The FAD is unlocked at Level 78 in Modern Warfare 3's multiplayer. It is the last assault rifle unlocked.