pneumatic cannon idea

[Major Collins]

ok just wondering is it possible to make a effective double barrel shooting pneumatic using one air chamber . eg one chamber leading to two barrels

[jackssmirkingrevenge]

Why stop at two

[Crna Legija]

do you want them to shoot independently or at the same time ?

[Lockednloaded]

Be sure to use consistent ammo other wise the air will take the path of least resistance, firing one faster than the other

[Major Collins]

do you want them to shoot independently or at the same time ?

well probably at the same time
because the way two barrels placed (like a double barrel shotgun) ,firing projectiles one at a time i would say would be inaccurate?
also taking into account the ammunition