XTEN Sidearm-L400 - Modern Warfare 3 - Modern Warfare 3

XTEN Sidearm-L400 Attachment

The XTEN Sidearm-L400 is a weapon attachment featured in Call of Duty: Modern Warfare 3 (2022) and Call of Duty: Warzone 2.

It is one of the Laser attachments available in MW3.

The XTEN Sidearm-L400 is a Universal Attachment, which means it can be used across all Weapons Platforms in the game.

Pros:
  • Hip Fire Accuracy
  • Hip Recoil Control
    • XTEN Sidearm-L400
    A high-tech 1mW laser from XTEN. Improves hip fire accuracy. Beam: Red.

    XTEN Sidearm-L400 Info

    Attachment Type: Laser
    Release: Game Launch
    How To Unlock: Get the X12 to Level 14
    Unlocked Via: X12

    How to Unlock the XTEN Sidearm-L400 in MW3 and Warzone 2:

    Here's how to unlock the XTEN Sidearm-L400 attachments in COD Modern Warfare 3 and COD Warzone 2: Get the X12 to Level 14.

    Weapon Blueprints That Equip XTEN Sidearm-L400:

    Here you can find the list of Weapon Blueprints that include the XTEN Sidearm-L400 attachment in COD Modern Warfare 3 and COD Warzone 2:

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    Modern Warfare 3 Attachments