MG4

The Heckler & Koch MG4 is a light machine gun featured in Call of Duty: Iron Wolf.

Call of Duty: Iron Wolf
"The MG4 sports a low controlled recoil and rate of fire, allowing easy handling for most situations. Use it to hold down choke points or an objective, it has the uncanny ability to suppress targets at any range. Be mindful of faster, hard hitting enemies such as those wielding SMGs or shotguns."

- Call of Duty: Elite Description

Campaign
The MG4 will appear as an enemy weapon in Just Cause.

Multiplayer
The MG4 is unlocked at level 14. It is a relatively easy weapon to handle and is a favorite for new and seasoned players alike. It offers the lowest damage of the class, but the best accuracy and lowest recoil. It can be effective at holding down corridors with open lines of sight, but is more vulnerable to fast moving players and close quarters combat.

Zombies
The MG4 can be bought from the Mystery Box for 950 points and is considered a coveted weapon to have. The low recoil and increased damage from its multiplayer version make it ideal for accumulating points. However, the slowed rate of fire often puts it at a disadvantage when facing multiple zombies on higher levels, where their massive amounts of health will cause them to survive the barrage of fire. Reloads are sluggish, with Speed Cola being essential for survival on higher rounds. It holds its 100 round magazine with 400 spare ammo.

When Pack-A-Punched, it becomes The Processor and it gains an extra 25 rounds onto its clip for a total of 125 rounds and 500 reserve ammo. The Processor now fires at a faster rate, dealing a drastic damage increase with the same amount of recoil. The reload time is reduced by a quarter, making it conducted with Speed Cola to have a new magazine much quicker.