IMPORTANT: The valve is sealed by high pressure, it won't leak when the pressure up to 600 psi.
1.Attention: Main parts have been installed and tested well before shipping.
2.Do not exceed the range of the pressure gauge.
3.We will make high pressure and sealing test before shipping, so there may be some sign of use.
4.In the case of keeping best initial velocity, it can be shot about more than 20~50 times.(Due to pressure setting and length of cylinder).
5.Velocity can be up to 800 fps easily (with 15 gr pellet, regulated pressure is set to 1400 psi).
6.Please choose the right length for your barrel.