Originally Posted by coozman
Thanks for the info guys. I tried the above but I could not get the pressure to shoot high enough. From the pressure where I can actually shoot (chrono about 220) I increase PSI and the gun burps. I back off and then I still cannot get the FPS above 220 even with the velocity adjuster in a little. Should I be able to actually get the FPS to 280 with just the pressure adjustment??? Thanks again!!!!!
Ps... blew out the small reg valve while doing all this!!!
are you using co2 or Hpa or Lpa?