The Demo H-40 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 Stock attachments available in MW3 and MW2.

The Demo H-40 is a Weapons Platform Specific Attachment, which means it is only usable within its specific Weapons Platform.

  • Pros Recoil Control
  • Cons Aim Down Sight Speed, Crouch Movement Speed
Demo H-40
A heavy polymer stock from Demo Weapon Systems. Offers superior recoil control.

Demo H-40 Info

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  • How to Unlock the Demo H-40 in MW3, MW2, and Warzone:

    Here's how to unlock the Demo H-40 attachments in COD Modern Warfare 3, Modern Warfare 2, and COD Warzone 2: Get the RAAL MG to Level 3.

    Weapon Blueprints That Equip Demo H-40:

    Here you can find the list of Weapon Blueprints that include the Demo H-40 attachment in COD Modern Warfare 3, COD Modern Warfare 2, and COD Warzone:

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