These are the best meta SMG loadouts you should use in Warzone Season 4, whether you’re playing in Fortune’s Keep, Caldera, or Rebirth Island!
Warzone is all about winning. Although, if you want to win, you’ll definitely need to have some powerful weapons in your loadouts.
The Warzone Season 4 update made some huge buffs and nerfs to weapons so the meta is very different from the past season. And out of all of the different weapon types, the SMG meta has shifted more than any other class of weapon.
In addition to the powerful new Marco 5 SMG, a number of lesser-used SMGs are now in the meta. Meanwhile, some fan-favorite guns are no longer as good as they used to be.
But before you find out the best SMGs, make sure you know the best Assault Rifle loadouts in Warzone Season 4 too!
These are the top 5 best SMG loadouts to use in Warzone Season 4. While the meta may have shifted, Vanguard weapons are still dominating in Warzone!
Marco 5 – The Best Warzone Season 4 SMG

Without a doubt, the Marco 5 is the best SMG in Warzone right now. One of the new weapons for the season, alongside the upcoming Vargo-S Assault Rifle, the Marco 5 is shredding through enemies on every Warzone map.
Check out JGOD’s Marco 5 loadout that is dominating Warzone Season 4 to find out the best attachments for this meta SMG!
H4 Blixen / Carl Gustaf M/45

Next, the H4 Blixen has gotten a small nerf in the Season 4 update, but this doesn’t stop it from being a top-tier SMG in Warzone Season 4.
Make sure to use these attachments with the Blixen to make the deadliest build:
- Muzzle: Recoil Booster
- Barrel: Bergstrom 17″ F3
- Optic: Slate Reflector
- Stock: Removed Stock
- Underbarrel: M1941 Hand Stop
- Magazine: 7.62 Gorenko 54 Round Mags
- Ammo Type: Lengthened
- Rear Grip: Grooved Grip
- Perk: Steady
- Perk2: Quick
Also Read: Warzone Fortune’s Keep: How to Complete Every Easter Egg
Sten

Apart from this insanely powerful NZ-41 loadout, the Sten has maybe got the biggest buff out of any gun in Warzone Season 4. Now, the Sten is one of the very best all-around SMGs in the game and is perfect to use on any Warzone map.
Check out our updated meta Sten Loadout for Warzone Season 4 to find out the right attachments for this SMG!
Type 100

The Type 100 was one of the best SMGs last Season and once again it makes our top 5. Make sure to give this overlooked gun a try if you need a meta SMG to use in your Warzone Season 4 loadouts.
Here are the best attachments for it:
- Muzzle: Recoil Booster
- Barrel: Warubachi 134mm Rapid
- Optic: Slate Reflector
- Stock: Warubachi Grip Folding
- Underbarrel: SG98 Compact
- Magazine: .30 Russian Short 36 Round Mags
- Ammunition: Subsonic
- Rear Grip: Grooved Grip
- Perk: Acrobatic
- Perk2: Quick
Also Read: Warzone Season 4: Where to Find Golden Keycards & Unlock Bunker in Caldera
Armaguerra 43

The Season 4 update reduced the Armaguerra’s damage range but this deadly SMG also has a small damage increase! This means it is even more deadly up close than before.
Use these attachments to make this SMG especially deadly up close:
- Muzzle: Recoil Booster
- Barrel: Botti 570mm Precisione
- Optic: MM Largo
- Stock: Imerito SA Folding
- Underbarrel: M1941 Hand Stop
- Magazine: 9mm 60 Round Mags
- Ammunition: Lengthened
- Rear Grip: Polymer Grip
- Perk: Hardscope
- Perk2: Quick
Also Read: Warzone Rebirth of the Dead LTM Brings Zombies to Rebirth Island in Season 4
And those are the top 5 SMG loadouts to use in Warzone Season 4 for Fortune’s Keep, Caldera, and Rebirth Island since the map returns!
Meanwhile, check out this side-by-side comparison of Fortune’s Keep vs Rebirth Island. Which small-scale map do you prefer?
