Have you seen Lang's new valve??
Dan, No you can't fit It straight to the stock stealth bottle as there different threads and you still need the stealth valve, top hat etc. You need an extra part, which just strengthens Scubas argument I spoke to gunpower and they wanted a fair amount of money for the adaptor and wouldn't sell just the adaptor to me so I bought just the adaptor S/H. This Is the adaptor http://www.airforceairguns.com/co2_adapter.html and then that screws on to a HPA tank then the valve screws onto the adaptor. You can use the same tank as they use In paintball (one with t