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

How to Unlock Rival Sub Grip
![]() | Leveling the MTZ-556 to Level 22 |
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Compatible Weapons With Rival Sub Grip
![]() | ASSAULT RIFLE |
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