Call of Duty Modern Warfare 3 (MW3)

How to Unlock Relentless Tactical Stock Attachment

The Relentless Tactical Stock is a gun attachment found under the Stocks attachment category of Modern Warfare 3 (MW3). Check out our guide to learn how to unlock the Relentless Tactical Stock and find out all compatible guns for this attachment!

How to Unlock Relentless Tactical Stock

Level Up Guns in MW3 Multiplayer Modes

The Relentless Tactical Stock attachment can be unlocked by leveling up the following guns in MW3 multiplayer, Zombies, or Warzone:

Weapon Required Level
Modern Warfare 3 -HaymakerHaymaker Raise the Haymaker to Level 8

Complete the Attachment's Armory Unlock Challenge

Alternatively, players who have reached Account Level 25 can opt to complete Armory Unlock challenges to get the Relentless Tactical Stock attachment, early.

Once you unlock this feature, modify your chosen gun at the Gunsmith and select the Relentless Tactical Stock from the Stock attachment slot of your weapon. This should activate its Armory Unlock contract, allowing you to complete Daily and Bonus Challenges to get it earlier.

Armory Unlock Challenges

Relentless Tactical Stock Compatible Guns

Guns That Can Use the Attachment
Modern Warfare 3 -HaymakerHaymaker

Modern Warfare 3 (MW3) Related Guides

Modern Warfare 3 - Attachments

List of All Attachments

Attachment Types in MW3

Attachments By Type
Barrel Stock Ammunition Muzzle
Rear Grip Optic Underbarrel Magazine
Receiver Laser Comb Trigger Action
Guard Bolt Arm Rail
Carry Handle Lever Loader Wire
Conversion Kit

Best Stocks to Equip in MW3

Best MW3 Stocks
This list is under construction!

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