I am trying to work out how many shots I will get out of my modified Airforce Stealth.
So I have built twin bottle both 480 cc at front under the frame.
These are regulated going into the old airtank and enlarged plenum in line with bore.
This plenum and tank will have second regulator fitted so the whole tank and plenum ard at lower pressure.
How do I work out the amount of shots at various fill pressures? The new valve is going to be enlarged to about .35 inch.
Running .30 cal and .35 cal with cast and swagged bullets/slugs.
Any help and advice please feel free to suggest better plan.
So I have built twin bottle both 480 cc at front under the frame.
These are regulated going into the old airtank and enlarged plenum in line with bore.
This plenum and tank will have second regulator fitted so the whole tank and plenum ard at lower pressure.
How do I work out the amount of shots at various fill pressures? The new valve is going to be enlarged to about .35 inch.
Running .30 cal and .35 cal with cast and swagged bullets/slugs.
Any help and advice please feel free to suggest better plan.