Recently, Modern Warfare 3 (MW3) players have encountered a snag related to unlocking the highly sought-after JAK Backsaw Kit. Despite completing the Week 6 Challenges, numerous players were ...

The JAK Backsaw kit Aftermarket part in Modern Warfare 3 is an exclusive attachment for the Holger 556 Assault Rifle. It is a conversion kit that transforms the Holger 556 into a maneuverable SMG.

How to unlock the JAK Backsaw Kit in MW3 and Warzone Before bursting your way onto the scene, you must complete any five of the challenges listed below to release the latest attachment.

And that’s how to unlock the JAK Backsaw Kit Aftermarket Part in Modern Warfare 3 (MW3). Call of Duty: Modern Warfare 3 and Warzone are available on PC, PlayStation, and Xbox.