- For another variant, see ISO 45.
- For a similarly named assault rifle, see ISO Hemlock.
The ISO is a submachine gun featured in Call of Duty: Modern Warfare, Call of Duty: Modern Warfare II and Call of Duty: Modern Warfare III.
Call of Duty: Modern Warfare[]
- "Precision crafted 9mm submachine gun with a fast rate of fire. This lightweight and reliable firearm is designed to control the close-range battlefield."
- — In-game description
The ISO was added to Call of Duty: Modern Warfare as part of the Season Five update.
Attachments[]
Muzzle[]
- Flash Guard (Lv. 2)
- Tactical Suppressor (Lv. 10)
- Muzzle Brake (Lv. 12)
- Breacher Device (Lv. 16)
- Lightweight Suppressor (Lv. 29)
- Compensator (Lv. 36)
- Monolithic Suppressor (Lv. 51)
Barrel[]
- FTAC 225mm Dominator (Lv. 15)
- FSS Revolution (Lv. 27)
- ISO 140mm CQB (Lv. 41)
- FSS Nightshade (Lv. 48)
Laser[]
Optic[]
- Aim-Op Reflex Sight (Lv. 3)
- Corp Combat Holo Sight (Lv. 5)
- Operator Reflex Sight (Lv. 7)
- Cronen LP945 Mini Reflex (Lv. 13)
- VLK 3.0x Optic (Lv. 17)
- APX5 Holographic Sight (Lv. 21)
- G.I. Mini Reflex (Lv. 25)
- Scout Combat Optic (Lv. 28)
- Monocle Reflex Sight (Lv. 32)
- Solozero NVG Enhanced (Lv. 35)
- Viper Reflex Sight (Lv. 37)
- PBX Holo 7 Sight (Lv. 40)
- 4.0 Flip Hybrid (Lv. 42)
- Solozero Optics Mini Reflex (Lv. 45)
- Merc Thermal Optic (Lv. 49)
- Cronen C480 Pro Optic (Lv. 53)
- Thermal Hybrid (Lv. 55)
Stock[]
- FORGE TAC Ultralight (Lv. 22)
- FORGE TAC Stalker (Lv. 30)
- FTAC Vagrant (Lv. 43)
- ISO Collapsible (Lv. 50)
Underbarrel[]
- Commando Foregrip (Lv. 6)
- Merc Foregrip (Lv. 20)
- Tactical Foregrip (Lv. 33)
- Ranger Foregrip (Lv. 44)
- Operator Foregrip (Lv. 54)
Magazine[]
- 30 Round Mags (Lv. 19)
- 50 Round Drums (Lv. 38)
Rear Grip[]
- FSS Vice ISO Grip (Lv. 14)
- FTAC Elite ISO Grip (Lv. 26)
- ISO Tac-Form (Lv. 46)
Perks[]
- Frangible - Disabling (Lv. 4)
- Fast Melee (Lv. 9)
- Recon (Lv. 11)
- FMJ (Lv. 18)
- Frangible - Wounding (Lv. 24)
- Mo' Money (Lv. 31)
- Fully Loaded (Lv. 34)
- Sleight of Hand (Lv. 39)
- Heavy Hitter (Lv. 47)
Blueprints[]
Blueprint | Rarity | How to obtain |
---|---|---|
Tin Lizzy | Epic | Power Chord Bundle |
Gun Gun | Epic | Gun Bundle |
The Conduit | Legendary | Battle Pass Modern Warfare Season 5 Tier 85 |
Opulence | Legendary | A Comfortable Death Bundle |
Purgatory | Legendary | Ghost: Grim Reaper Bundle |
The Anointed | Legendary | Tracer Pack: Yellow Bundle |
Gallery[]
- For attachment images, see ISO/Attachments.
Call of Duty: Modern Warfare II & Modern Warfare III[]
- "Sweep the battlefield clean with the high fire rate, maneuverability, and exceptional steadiness of this 9mm SMG."
- — In-game description
The ISO returns in Call of Duty: Modern Warfare II as the ISO 9mm. It was added as part of the Season Six update.
The ISO 9mm is also available in Call of Duty: Modern Warfare III as part of the Modern Warfare II content carryover.
Overview[]
Zombies[]
In Modern Warfare III, the ISO 9mm can be brought into Operation Deadbolt via Create-A-Class, at Common rarity and can be found at any rarity via the Mystery Box for 950 Essence. When upgraded via the Pack-a-Punch Machine or with Aetherium Crystals, it becomes the Isotopic Matter.
Attachments[]
Muzzle[]
Barrel[]
- ISO 45 Factory
- 7" Ex Raptor-V2
- 9" PTX Trainer
- 16" XLB-S
- 6" Axeblade
Laser[]
Optic[]
Stock[]
- Res 2
- Mace 650
- Demo Fade Tac
- Torrent Span-9
- Collapsed Stock
Underbarrel[]
Ammunition[]
- 9mm Armor Piercing
- 9mm Frangible
- 9mm Hollow Point
- 9mm High Velocity
- 9mm Overpressured +P
Magazine[]
- 20 Round Mag
- 50 Round Drum
Rear Grip[]
- Stalwart GX
- Exp Shear
- A30 Stout
Receiver[]
- ISO 9mm
- ISO 45
- ISO Hemlock
Blueprints[]
Blueprint | Image | How to Obtain |
---|---|---|
BlackCell Reckoner | Battle Pass Season Six BlackCell Sector | |
Fallen Angel | Tracer Pack: Inarius Operator Bundle | |
Necroplasm | Battle Pass Season Six Sector F10 | |
Necroplasm BlackCell | Battle Pass Season Six Sector F10 (BlackCell Exclusive) |
Gallery[]
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