The subject of this article appears in Call of Duty: Modern Warfare (2019) The subject of this article appears in Call of Duty: Warzone

"Precision crafted 9mm submachine gun with a fast rate of fire. This lightweight and reliable firearm is designed to control the close-range battlefield."
— Description

The ISO is a ZLR submachine gun that was added to Call of Duty: Modern Warfare during Season Five.

Attachments[edit | edit source]

Muzzle[edit | edit source]

Barrel[edit | edit source]

Laser[edit | edit source]

Optic[edit | edit source]

Stock[edit | edit source]

Rear Grip[edit | edit source]

Ammunition[edit | edit source]

Underbarrel[edit | edit source]

Perks[edit | edit source]

Blueprints[edit | edit source]

Name blueprint Rarity How to obtain
Tin Lizzy Epic Bundle Power Chord
Gun Gun Epic Bundle Gun
The Conduit Legendary Battle Pass Season 5 Tier 85
Opulence Legendary Bundle A Comfortable Death
Purgatory Legendary Bundle Ghost: Grim Reaper
The Anointed Legendary Bundle Tracer Pack: Yellow
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