Call of Duty Modern Warfare 2

Modern Warfare 2 Light Machine Guns - MG4

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Fully automatic, large magazines.

Unlocked at level 16.

MG4 Stats

Default View

MG4 Default

Iron Sight

MG4 Iron Sight


MG4 Reload

Click on the images above for a better view of the weapon.



Grip Reduces recoil and increases accuracy.

MG4: Marksman I - Get 10 kills with this weapon.

Red Dot Sight

Red Dot Sight The Red Dot Sight replaces the weapon's iron sight. The RDS has a much better view and a bright laser dot in the center that allows for a quick aim.

MG4: Marksman II - Get 25 kills with this weapon.


Silencer Makes the weapon more silent and reduces recoil. This attachment lowers the weapons range and damage over distance.

When you fire a silenced weapon, you won't show up on the mini-map.

MG4: Marksman III - Get 75 kills with this weapon.

ACOG Scope

ACOG Scope Replaces the weapons iron sight for a telescopic sight. This gives a nice boost to the weapons range.

MG4: Marksman IV - Get 150 kills with this weapon.


FMJ Full Metal Jacket bullets. Increases bullet penetration, thus allowing you to shoot through higher density cover.

This works just like the Call of Duty 4 Deep Impact perk.

MG4: Marksman V - Get 300 kills with this weapon.

Holographic Sight

Holographic Sight The Holographic Sight is a little more accurate than the Red Dot Sight and the reticle is a bit different:
Holographic Sight Cross Hair

MG4: Holographic Sight - Get 60 kills with the Red Dot Sight.

Heartbeat Sensor

Heartbeat Sensor This is attached to the side of your weapon. You can track anyone that is in front of you, except for enemies that use the Ninja perk. Enemies are shown as red dots and friendlies as green dots.

MG4: Heartbeat Sensor - Get 15 kills with the Silencer.

Thermal Scope

Thermal Scope Everything is shown as grayscale. Players glow white, except for those who use the Cold-Blooded perk. You can't see through walls/cover with this scope.

The Thermal Scope also gives a small boost to your weapons range.

Thermal Scope Sight

MG4: Thermal Scope - Get 20 kills with the ACOG Scope.

Extended Mags

Extended Mags Increases the capacity of your weapons magazine, but it doesn't give you any extra ammunition.

MG4: Extended Mags - Get 40 penetration kills with the FMJ.



Desert Unlocked:
Unlocked by default.


Arctic Unlocked:
Unlocked by default.


Woodland Unlocked:
MG4: Expert I - Get 5 headshots with this weapon.


Digital Unlocked:
MG4: Expert II - Get 15 headshots with this weapon.


Urban Unlocked:
MG4: Expert III - Get 30 headshots with this weapon.

Blue Tiger

Blue Tiger Unlocked:
MG4: Expert IV - Get 75 headshots with this weapon.

Red Tiger

Red Tiger Unlocked:
MG4: Expert V - Get 150 headshots with this weapon.


Fall Unlocked:
MG4: Expert VI - Get 250 headshots with this weapon.
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