MK46

For the similar weapon in Call of Duty 4: Modern Warfare, see M249 SAW.

The MK46 is a light machine gun that is featured in Modern Warfare 3. It was revealed in footage released during Call of Duty XP.

Multiplayer
The MK46 is available in a default class and unlocked at level 54. It is also mounted on the Assault Drone point streak.