21" EXF Rhino - Modern Warfare 3 - Modern Warfare 3

21" EXF Rhino Attachment

The 21" EXF Rhino is a weapon attachment featured in Call of Duty: Modern Warfare 3 (2022) and Call of Duty: Warzone 2.

It is one of the Barrel attachments available in MW3.

The 21" EXF Rhino is a Weapons Platform Specific Attachment, which means it is only usable within its specific Weapons Platform.

Pros:
  • Recoil Control
  • Bullet Velocity
    • Cons:
  • Aim Down Sight Speed
  • Movement Speed
    • 21" EXF Rhino
    This heavy Expedite Firearms barrel reduces recoil and increases bullet velocity for operators who want to stay on target with every shot.

    21" EXF Rhino Info

    Attachment Type: Barrel
    Release: Game Launch
    How To Unlock: Get the RAAL MG to Level 9
    Unlocked Via: RAAL MG

    How to Unlock the 21" EXF Rhino in MW3 and Warzone 2:

    Here's how to unlock the 21" EXF Rhino attachments in COD Modern Warfare 3 and COD Warzone 2: Get the RAAL MG to Level 9.

    Weapon Blueprints That Equip 21" EXF Rhino:

    Here you can find the list of Weapon Blueprints that include the 21" EXF Rhino attachment in COD Modern Warfare 3 and COD Warzone 2:

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    Modern Warfare 3 Attachments