Can I use a Reg/Expansion Chamber?
If you are using a SIPHON tank (as 99% of Z owners do), then you CAN NOT use a Reg or EC. Also, if you use a SIPHON tank, then there is NO NEED TO USE ONE. Regulators, and Expansion Chambers were designed to solve the problems associated with using REGULAR co2 tanks. However, some people use Zs in VERY HOT weather. In hot weather, SIPHON tanks are useless, since all the liquid in the bottle turns into vapor about 90 degrees (and velocity drops). In such a situation, the VALVE in the Z can be switched from the LIQUID valve (WINTER or SUMMER) to the GAS valve. Also, a regular CO2 tank must be used. Such the case, the Z would work like a normal paintball gun, and suffer from all the problems that a normal paintball gun suffers from (as mentioned above). SO, to remedy these, one can get a REGULATOR, or Expansion Chamber to help ease these problems. Can I use Nitrogen/HPA Like a SIPHON tank, Nitrogen was designed to solve all the problems associated with co2 GAS. It does this very well. In
