Mixing 134a and Top Gas for GnP GBB
I have a GnP GBB and the power of using Top Gas is at least 罐底.... and using 134a is quite marginal. I wonder if it is possible to mix Top Gas with 134a to have the power in between? I have tried to do it like putting in some top gas and fill up the whole mag with 134a gas... it shoots around 2-side power for the first few rounds but all gas runs out after 6 rounds... (it can shoot full 30 to 50 rounds without problem if i just use pure Top Gas or pure 134a)... does it mean it is not possible to mix them? anyone tried? thanks.
