Part of the Bruen Bullpup platform in Modern Warfare 2, the STB 556 is the base weapon that leads to unlocks of the HCR 56 light machine gun and the MX9 submachine gun, all of which are reminiscent of the Steyr AUG weapon system in real life.
MW2’s weapon platform system for unlocking weapons requires players to use certain guns to gain access to other ones, so there’s a lot more variety than ever before in CoD.
The STB’s in-game description calls it “a closed-bolt rifle built around modularity and accuracy, ideal for mid to long-range fights.” For fans of the AUG in previous CoD titles, the STB 556 will be a very comfortable weapon to rank up and use. While it may be outshined by some other weapons in the game, it’s definitely worth trying out.
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After a massive buff to the gun in season three of MW2, the STB 556 could become a favorite for multiplayer grinders, Warzone 2 studs, and DMZ scavengers everywhere.
Here’s the best way to load up your STB 556 class in MW2 in season three.
Best STB 556 loadout and class setup in MW2
- Barrel: 18″ Bruen Guerilla
- Underbarrel: XTEN Drop Grip
- Ammunition: 5.56 High Velocity
- Rear Grip: STIP-40 Grip
- Comb: FTAC C11 Riser
Secondary: Preferred pistol
Tactical: Stun Grenade
Lethal: Semtex
Perk Package: Battle Hardened and Double Time, Fast Hands, Ghost
Field Upgrade: Dead Silence and Trophy System
While the AUG is described as a mid-to-long-range weapon, it definitely struggles a little bit as you try to use it at long distances. This set of attachments will help out, but you’re definitely better suited to using other weapons on offer if you’re looking to gun down enemies at a distance.
These attachments will improve the STB’s range, accuracy, recoil control, and handling, while only offering minor setbacks in the damage and mobility departments. If you’re trying to rank this weapon up so you can get access to the MX9, this set of attachments will serve you well, but the players looking to gain an advantage with an AR might be better off with the M4 or TAQ-56.
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Having said that, the STB is still a fun weapon to use. It’s a decently maneuverable assault rifle and something that can function as a bit of an AR/SMG hybrid that many players have found enjoyment using in multiplayer. It’s even good enough to use in Warzone 2 with a different set of attachments and a proper optic scope.
While the STB is banned in ranked play in MW2, you can still use it to dominate some games in pubs when it’s time to chill but not fully ever stop sweating.
