CoD4 - 128 Bones

[Chefchen]

Hi.
I tried to create a new weapon, which are your bare hands. I actually also animated a little Punch to attack enemys.
But if i try to Load up the Weaponfile it says that i have exceeded the 128 bones limit.
In the Console, it shows a list of all bones.
In total there are about 152 Bones and my hand uses exactly 50 bones. (the default viewhands zses around 55+ bones)
I imported that weapon as a Bulletweapon.
Well, i think i have given you all the informations, you need to be able to help me (probably)
Is there a workaround?
Another question:
Why is the MP not crashing by using the default viewhands + a weapon?
The weapon file says that my weapon isnt using viewhands
Or is the game adding the Viewhands by default, and thats the reason why the Bone limit gets exceeded?
I hope someone can help me...:/