After the initial release of Modern Warfare 3, most of the Aftermarket Parts and Conversion Kits have been part of weekly challenges like The Ettin for the AMR9. Some of these challenges come with weird bugs, so I’m here to explain how equipping will work for Week 6.
Why is The Ettin Not Unlocking in MW3?
For the time being, The Etting attachment for the AMR9 is not unlocking for use in a loadout due to a bug. Even if you complete at least five of the Weekly Challenges for week 6 this season, you won’t be able to find your final reward. However, your weekly progress will tell you that the attachment for the AMR9 has been unlocked.
