Modern Warfare 2 is now the main focal point for Call of Duty fans for the next two years, and with the game being released now, players are amped to dive into this years content.

One of the premier weapons that has quickly emerged amongst players is the STB 556 or better known as the AUG.

Here's the best loadout for the STB 556 within Modern Warfare 2.

The Best STB 556 Loadout In Call of Duty Modern Warfare 2

The STB-556 has one of the best all around builds within the game, mainly due to it's high damage output, combined with the consistent fire rate and recoil.

As well, the gun has excelant firepower from any range and these attachements we're going to runover will establish this weapons as one of the best.


  • Muzzle
    • None
  • Barrel
    • 18″ Bruen Guerilla
  • Optic
    • None
  • Laser
    • None
  • Amumunition
    • 5.56 High Velocity
  • Stock
    • None
  • Comb
    • FTAC C11 Riser
  • Underbarrel
    • XTEN Drop
  • Rear Grip
    • STIP-40

This class is designed to give you the most nibble weapon in all sorts of fights by increasing its recoil control and ADS speeds whenever possible, along with some damage increases.

The Muzzle provides more damage range, so you can ensure you're doing its best at the ranges you're fighting in, with a bit extra to boot.

As for the Ammunition players will want to use the high velocity one, as it offers the best firepower.

An Optic is down to preference, since you're up close, the ironsights do fine - so it's ultimately up to you if you want to use one or not.

The selected Underbarrel improves the overall accuracy of the gun, and stability.

With the Comb, I find FTAC offers the best of improved ADS speeds along with recoil control.


Any secondary is fine for now.

Field Upgrade

  • Dead Silence

Lethal & Tactical

  • Semtex
  • Medical Syringe


  • Double Time
  • E.O.D
  • Fast Hands
  • Ghost