From what I could determine, I was getting 3 pods (and a little change) using 1500-1700psi off of a Ninja 68/45K W/Dye Throttle Bottle -- so if you do a little rough calculation, I could probably get around 7-8 1/2 pods with about 4300psi (never 4500psi, because the field system can't reach it), which equates to oh let's say..1000+ shots?
I was shooting a pretty constant FPS of about 275 (+/-7), with a paint-to-bore match of .690/.691 using Empire All Star in conjunction to a Proto 2-Piece 11" Barrel. Nevertheless, I definitely know that you can get more efficiency with the proper Oring fitment. The stock bolt assembly Orings are so ridiculously poor fitting that more air/pressure is needed to actuate the bolt than necessary
Hope this helps,
While the majority of people not need firearms, consider that this tool is now widely distributed to most of all peoples, including bad people. Such people who will do harm with one of these tools in time. So we ought to have to ability to defend ourselves against said threats with equal or greater fire power. Unfortunately, tis only law-abiding citizens are primarily being targeted by Government. Further, crime is caused by unlawful peoples of society, so how are Government orders going to now effect the criminals if the orders hadn't affected them initially? There is a hidden agenda here. Think about it