Underbarrel launcher bug

[Bliksem]

I want to do "Get 20 kills with the underbarrel attached to the AK-74", but when I get to any match the barrel get replaced with random attachment, mostly Optic, About two hours trying different matches but the barrel won't be in a match.

Anyone got similar to this bug? And how to fix it.
Thanks

[Bliksem]

Hello, someone help me, I'm on my way to get Diamond camo 😔

[kingpadgett]

im having the same problem

[76561199786108993]

I also have this problem, I have 5 expansions and the game still adds a crosshair and a laser

[Bliksem]

I figured this out that you can't put attachments to blueprints weapons,I think it's a bug, so I used the original weapon and it worked fine and got the diamond camo.
If you are using Blueprint gun, use the original gun.

[Tonic]

Mine says incompatible attachment for the launcher

[cawolf831]

blueprints are bugged, use the base weapon/
funny because i rememebr being able to toggle certain visuals on/off for certain blueprints so i could have the attachments i wanted but that was only in the game for like a day, wonder where it went

[OzyMan👽]

all camos are bugged so when you are grinding for gold camo or above don't put any camo on your weapon even red dot should be the default one or the kill count would not register