I saw on a chart, with regulator pressure at 2,700 psi ( think it was .22 caliber) , you will get 7 shots at Max of 41 FPE. I have the GK1 V2 and that puts out over 80 FPE in .25, 42 grain for the first few shots and stays over lethality the rest of the mag at Max setting. That gun RIPS. I...