Best ISO 9mm Loadout for Warzone & MW3
This ISO 9mm loadout will give you a complete overlook on how to spec the weapon in MW3 as well as Warzone.
The ISO 9mm excels in close-quarters combat in Warzone and MW3 with its high fire rate and exceptional mobility, especially when equipped with the best loadout. In Warzone, it excels in tight spaces, quickly downing enemies with its rapid-fire and large magazine. In MW3 it offers enhanced accuracy and handling, making it perfect for outmaneuvering opponents in tight areas.
Best ISO 9mm loadout for Warzone
The ISO 9mm in Warzone may not be the most powerful SMG in terms of damage, but you turn it into a valuable asset of your arsenal with this loadout.
Attachments for ISO 9mm in Warzone
- Muzzle: Bruen Cubic Comp – Improves recoil control, accuracy, and handling, essential for maintaining precision in close-quarters combat.
- Laser: VLKR LZR 7MW – Enhances ADS speed, aiming stability, and sprint-to-fire speed, making it easier to react quickly to enemies.
- Optic: Mk. 3 Reflector – Provides a clear sight picture for better target acquisition in fast-paced encounters.
- Ammunition: 9mm High Grain Rounds – Increases bullet velocity and damage range, ensuring that your shots are more effective at various distances.
- Magazine: 50 Round Drum – Allows sustained fire with a larger magazine capacity, perfect for taking down multiple enemies without frequent reloading.
Equipment for ISO 9mm in Warzone
- Lethal: Frag Grenade – Offers explosive damage to finish off downed enemies or clear rooms.
- Tactical: Smoke Grenade – Provides cover for strategic movements, aiding in escapes or repositioning during firefights.
Perks for ISO 9mm in Warzone
- Perk 1: Overkill Vest – Allows carrying another primary weapon, typically a long-range option, to complement the ISO 9mm's close-range dominance.
- Perk 2: Double Time – Increases Tactical Sprint duration and crouch movement speed, enhancing overall mobility.
- Perk 3: Tac Mask – Reduces the effect of Flash and Stun grenades, ensuring you stay in the fight despite enemy tactics.
Best ISO 9mm loadout for MW3
The ISO 9 mm's MW3 loadout enhances accuracy, range, and mobility, making it ideal for fast-paced, close-quarters combat.
Attachments for ISO 9mm in MW3
- Muzzle: HMRES Mod Suppressor S – Increases bullet velocity and range while keeping you off the enemy radar, with a minor sacrifice to recoil control.
- Rear Grip: EXP Shear – Enhances sprint-to-fire and ADS speeds, improving responsiveness in fast-paced encounters.
- Stock: Torrent Span-9 – Improves recoil control and hip fire accuracy, though it slightly reduces crouch movement and ADS speeds.
- Ammunition: 9mm High Velocity – Boosts bullet velocity by 30%, enhancing effectiveness at various ranges with only a minor recoil penalty.
- Optic: Cronen Mini Pro – Provides a clear blue dot sight for better target precision and acquisition.
Equipment for ISO 9mm in MW3
- Lethal: Throwing Knife – Offers a one-hit kill option, useful for finishing off enemies when your ammo runs low.
- Tactical: Flash Grenade – Disorients enemies, giving you a significant advantage in close-quarters combat.
Perks for ISO 9mm in MW3
- Perk 1: Overkill Vest – Allows you to carry another primary weapon, increasing versatility in various combat scenarios.
- Perk 2: Assault Gloves – Enhances ADS speed while jumping, maintaining agility during firefights.
- Perk 3: Lightweight Sneakers – Boosts movement speed on land and in water, ensuring you can navigate the map quickly.
- Perk 4: Mag Holster – Ensures faster reload times, crucial for maintaining pressure on enemies with a high fire-rate SMG.
Looking for more MW3 & Warzone guns? Check out these best loadouts:
FAQs
How to unlock the ISO 9mm in Warzone & MW3
To unlock the ISO 9mm SMG, you need to progress far enough in the Battle Pass for the current season — it’s included as a free reward in one of the Battle Pass sectors (usually around the early to mid tiers). Once you reach that specific sector and claim the weapon, it becomes permanently available to equip in both Warzone and Modern Warfare 3.
If the Battle Pass isn’t appealing, another way to unlock it faster is by using a weapon blueprint you already own: pick it up in DMZ and extract with it, and it will unlock the base gun for you across Warzone and MW3.
What gun is the ISO 9mm?
The ISO 9mm is a submachine gun (SMG) known for its very high fire rate and mobility. It’s designed to be strong in close-to-mid range fights, letting you move quickly, aim fast, and put a lot of bullets downrange rapidly. It is often compared to other fast-shooting SMGs and is popular for aggressive playstyles where running and gunning matters most.
Suggested alternatives (similar playstyle):
- Striker-9: Extremely fast fire rate and kills close up.
- WSP-9: Smooth recoil and strong mobility.
- Jackal PDW: Excellent balance of fire rate and control.
Is the ISO 9mm good?
Yes, the ISO 9mm can be a good SMG, especially in the right build and hands. It excels at close-range engagements thanks to its high fire rate and mobility, making it lethal in fast, aggressive push fights. However, its effectiveness drops off at medium and longer ranges compared with some other SMGs or ARs. While it’s not always the absolute top meta pick, it’s a fun and viable weapon that can still compete when optimized.
Best use cases:
- Rushing buildings and tight spaces
- Aggressive play and high movement
- Flanking enemies rather than long sniper duels