First person firearms animations bug

[Frozium]

I'm having a weird bug that causes the hands of my character be slightly moved causing hand clipping through the weapon and fingers covering the aiming down sight. Here are some screenshots:

 

I had previously installed 'Weapon animation replacer' but I uninstalled it

And by the way, I use Mod organizer.

 

Currently, I don't have any animation mod.

 

Fix?

[Frozium]

UPDATE: I found the bug. It's caused by the Biker Girl outfit mod. It only happens when I wear it