JCZ-390 Muzzle Device

The JCZ-390 Muzzle Device is a weapon attachment featured in Call of Duty: Modern Warfare 2 (2022) and Call of Duty: Warzone 2.

It is one of the Muzzle attachments available in MW2.

The JCZ-390 Muzzle Device is a Universal Attachment, which means it can be used across all Weapons Platforms in the game.

Pros Melee Damage

Cons Hip Walking Speed

JCZ-390 Muzzle Device

This muzzle device increases melee damage at the expense of some mobility.

JCZ-390 Muzzle Device Info

Attachment Type Muzzle

Release Season 1

How To Unlock Get the M13B to Level 15

Unlocked Via

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Here's how to unlock the JCZ-390 Muzzle Device attachments in COD Modern Warfare 2 and COD Warzone 2: Get the M13B to Level 15.

Here you can find the list of Weapon Blueprints that include the JCZ-390 Muzzle Device attachment in COD Modern Warfare 2 and COD Warzone 2: