68 Mag air questionz...

[Lemon]

Hey, I was just curious about a couple things.

At what psi hits the ball when the VA is set to fire around 280fps in a 68 classic?

I was pondering getting a 48cu/3000psi comp air tank off this kid I know. Yes its tiny, but how many good shots would it deliver?

KTHX

[Dayspring]

Mags work like this

~650 minimum input
regulated to around ~400psi in the gun
and ~65psi actually touches the ball.


As for the tank question, here's a good formula, but your mileage may vary-

10 shots/ cubic inch on a 3000psi tank
15 shots/ cubic inch on a 4500psi tank