Applying Attachments to Guns in Armory

Call of Duty Black Ops 4 Zombies

On the Zombies armory, I can't apply attachments to certain guns, such as the KAP 45, the Daemon 3XB and the Swat RFT. Do I have to unlock the guns on Contraband tier system? I'm tryinng to unlock all guns for darkmatter camo but I can't complete some of the technical challenges on the aforemnetioned guns. Furthermore, I can't even apply attachments to the MX9. I can't left click the gun to add any attachments even though I have unlocked all attachments and it's not a gun from contraband.

 

reaTkor
Likes: 0
Posts: 11
Registered: ‎26-07-2016

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