So i have an imp with ndz internals and everything and right now i dont have my n2 tank so i am probably going to have to use c02 im wondering if this will mess anything up i know the regulator can take c02 but i dont know if the c02 will do anything else to the gun. thanks..
Yep you may end up having to replace a 50 cent oring. I run mine fine on co2(with a/s) when I have to. If its a choice between sitting at home and putting the imp through some co2 punishment, the imp will lose every time.