JCZ-390 Muzzle Device

The JCZ-390 Muzzle Device is a weapon attachment featured in Call of Duty: Modern Warfare 3 (2023), Modern Warfare 2 (2022), and Call of Duty: Warzone.

It is one of the Muzzle attachments available in MW3 and MW2.

The JCZ-390 Muzzle Device is a Universal Attachment, which means it can be used across all Weapons 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
Game Modern Warfare 2
Release Season 1
How To Unlock Get the M13B to Level 15
Unlocked Via M13B

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How to Unlock the JCZ-390 Muzzle Device in MW3, MW2, and Warzone:

Here's how to unlock the JCZ-390 Muzzle Device attachments in COD Modern Warfare 3, Modern Warfare 2, and COD Warzone 2: Get the M13B to Level 15.

Weapon Blueprints That Equip JCZ-390 Muzzle Device:

Here you can find the list of Weapon Blueprints that include the JCZ-390 Muzzle Device attachment in COD Modern Warfare 3, COD Modern Warfare 2, and COD Warzone: