SpudFiles

i am new to pneumatics guns and i am thinking of builfding a cheap gun. but any way here i s my theory. i am thinking of having 2 chambers separated by a ball valve. you fill one chamber then the other then you realse the blall valve in the middle to have a lot of air pressure. look at the picture any idea if this could increase my total air pressure in a gun or not.

the pressure will stay the same, but it could work for multiple shots fairly quickly

You should really swap out the ball valve for a sprinkler valve. No point in having all that air stored up if the projectile's gonna be gone before all the air can all be dumped.

Just me opinion

nothing new, but a sound concept, for a significant number of shots I recommend a second chamber at least ten times as big