The Casus Brake is an Muzzle of CoD MW3 (2023) Attachments. See how to get / unlock Casus Brake in Call of Duty Modern Warfare 3 (2023).
Table of Contents
This page is based on the information available in the beta. It will be updated after the full game is released.
Casus Brake - How To Unlock

How to Unlock Casus Brake
![]() | Leveling the Longbow to Level 20 |
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![]() | Leveling the KV Inhibitor to Level 5 |
Compatible Weapons With Casus Brake
![]() | ASSAULT RIFLE |
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![]() | ASSAULT RIFLE |
![]() | ASSAULT RIFLE |
![]() | LMG |
![]() | MARKSMAN RIFLE |
![]() | MARKSMAN RIFLE |
![]() | SNIPER RIFLE |
![]() | SNIPER RIFLE |
CoD: MW3 Related Guide
Best & Tier List
Weapon Related Guide
Guns & Weapons Tracker | Armory Unlocks & Challenges |
Fast Leveling of Guns | How To Get Akimbo Guns |
What Is Cooked Grenade In Daily Challenge? | - |