Weapon boosts can't be seen nor applied to others (ex team boost) without Beardlib

[Yerziah]

Describe the bug
If someone is using beardlib, and another player isn't, the player without beardlib won't see the boosts on the beardlib player's weapons, and won't get the teamboost effect either (for EXP and money).
This is a consistent occurance, it happens everytime for the person without Beardlib.

[segabl]

Hmm there might be something wrong with the attachments check for invalid/custom weapon mods.

[Yerziah]

I couldn't really find anything, although I'm clearly not the best so I probably have missed something