Gold bolt is 50.
VX drive train is 100 ( and it comes with the green VX detent )
If you are going to buy a VX'd make sure that they send you pictures showing/proving that it has the parts. ( Detents, Silver drive train, gold bolt )
Alot of people are selling V2's with either none, or just one of said upgrades yet still claiming to be a VX'd. If you are unsure, post the pictures in here and someone will tell you if it is a proper VX'd.
You can get them off Macdevs site.
I don't really care whether I win or lose nor do I put much stock in how many people I get out, I just like to shoot at people.