Best ISO 9mm Warzone 2 loadout, attachments, class & perks

Best ISO 9mm Warzone 2 loadout, attachments, class & perks
Images via Activision

Written by 

Alex Garton


2nd Oct 2023 11:26


The best ISO 9mm Warzone 2 loadout provides players with an aggressive SMG fitted with a mind-blowing TTK.

While only just arriving in Season 6, the ISO 9mm alongside the TR-76 Geist, is making a huge impact on the meta in this patch.

Although similar to the ISO 45, the ISO 9mm has the upper hand when it comes to mobility, making it top-tier for competitors who love hunting for gunfights on Al Mazrah and Vondel.

So, to maximise the power of the ISO 9mm, you'll need a well-balanced ISO 9mm class loadout in Warzone 2 that makes use of the best attachments and perks.

Best ISO 9mm Warzone 2 loadout

ISO 9mm Warzone 2
Click to enlarge


  • Muzzle: Spiral V3.5 Flash Hider
  • Barrel: 7" EX Raptor-V2
  • Magazine: 50 Round Drum
  • Stock: Demo Fade Tac
  • Ammunition: 9mm Hollow Point

For starters, you'll want to use the Spiral V3.5 Flash Hider muzzle to increase your recoil control, ensuring all your bullets hit the target at close range.

Next, it's key that you push the ISO 9mm's mobility to the absolute limit, so the 7" EX Raptor-V2 and Demo Fade Tac are a must. These attachments combined will enhance your movement speed, ADS time, sprint speed, and aim walking speed.

Following this, the 9mm Hollow Point are deadly for locking down enemies with a crippling effect and finishing them off in a skirmish.

Finally, the 50-Round Drum will keep you topped up on ammo, allowing you to eliminate multiple opponents before having to reload.

Best ISO 9mm Warzone 2 class: Equipment & perks


  • Perk 1: Overkill
  • Perk 2: Bomb Squad
  • Bonus Perk: Fast Hands
  • Ultimate Perk: Ghost


  • Lethal: Grenade
  • Tactical: Stun Grenade

Overkill has to be your number one choice for a perk, as the ISO 9mm simply cannot compete at long-distance. As a result, having access to a meta AR like the Kastov 762 is essential for taking out foes from afar.

Bomb Squad is next on the list as it protects you from enemy killstreaks, and Fast Hands makes it lightning fast when switching to your secondary.

For your Ultimate perk, Ghost is brilliant as stops you from getting picked up by opponents' radars and UAVs.

Then, a Grenade will always serve you well on the battlefield and a Stun Grenade is ideal for aggressive pushes into buildings.

How to unlock in ISO 9mm Warzone 2

In order to unlock ISO 9mm in Warzone 2, you'll need to complete Sector 4 of the Season 6 Battle Pass. If you're desperate to get your hands on the gun right away, you can always purchase a blueprint from the store.

Best ISO 9mm alternative in Warzone 2

Lachmann Sub
Click to enlarge

If the ISO 9mm isn't quite cutting it for you in Warzone 2, then in my opinion, it's time you pick up the classic Lachmann Sub.

There are very few SMGs that are more versatile and well-balanced than the OG Lachmann Sub. There's a reason this weapon has been meta for so long and continues to be top-tier at close quarters.

Equipped with incredible mobility and damage, it has everything you need to carry matches on Vondel and Al Mazrah.

So, there you have it, that's the best ISO 9mm loadout in Warzone 2's current meta. Be sure to check out our Warzone 2 homepage for all of the latest news and guides.

Alex is a Senior Writer at GGRecon. With a BA (Hons) in English, he has previously written for Dexerto & Gfinity. Specialising in Call of Duty & Apex Legends, he loves (attempting) to improve his aim in competitive shooters and will always make time for a single-player RPG.

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