Do you have a viewmodel mod?

no

I get the same thing. Might have something to do with "Vminap" or "BSmod"

whenever i use any weapon it completely bugs out

I have Vmanip

I sorta had that problem as well, except it was only for specific playermodels and specific weapons.But after that I just sorta cleared my addon subscriptions and locally removed their GMA's (fortunately, the game allows you to actually do that for you if you unsubscribe from some addons), and now I just can't seem to encounter it anymore

The Problem is VManip Vmanip modifies the Viewmodels for second hand animation. You need to unsubscribe to VManip in order to use any mod from the MyHands mod family.