Reply To: 480cc bottle fill with a hand pump ?
“how did you got that result ”
Memory of pumping up a 490cc big-bore years ago using the FX 2nd gen pump, 500 strokes dead even with no bleeding ( which you should do) .
And running from 200bar down to 140 does sound like a plan, you will enjoy your new rig.
Also it seems ( maybe I am way off tho?) most pumps move about 1cc of air per stroke, 1cc .t 100psi, 1cc at 3,000psi the pump doesn’t care, only you will notice the difference in psi, hehe.
I pumped all my rifles for years and never found it to be any problem.