CoD4 - Disable Viewhands

[Chefchen]

so, ive created a weapon which is basically your hands.
The only problem i got is that i dont need viewhands to hold my hands (obviously my charackter is no 4 handed guy.)
Basically it looks like this:


This is btw cg_gun_x 20. Without it the viewhands are blocking the whole screen.
(ehm yes, this thing in the middle are the viewhands, and the hands on the side is my weapon)
So, can i disable viewhands for a weapon?