HMW-20

The HMW-20 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 Optic attachments available in MW3 and MW2.

The HMW-20 is a Universal Attachment, which means it can be used across all Weapons in the game.

HMW-20 Info

How to Unlock the HMW-20 in MW3, MW2, and Warzone:

Here's how to unlock the HMW-20 attachments in COD Modern Warfare 3, Modern Warfare 2, and COD Warzone 2: Get the Lachmann-762 to Level 2.

Weapon Blueprints That Equip HMW-20:

Here you can find the list of Weapon Blueprints that include the HMW-20 attachment in COD Modern Warfare 3, COD Modern Warfare 2, and COD Warzone:

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  Harbinger