Are combustion Spudguns legal in nz.
If so on what grounds do you have to be 18 to pocess or something

please awnser

Thanks pyro

Hey i was wondering a way to sorta cool down the chamber without using a chamber fan.

Could u make like a few really small holes to air it out or would that be dangerous?

thanks pyro

Thanks you have been helpful

Thank you but each shot was at different time so i think it would be option 1 how much spray do you reccomend using axe right now.

Ok so i build my first cannon combustion tryed it and it worked=]

Shot twice then when i tryed third it wouldnt light the propellant (yes spark is working)

But when i open the cleanout and spark it lights and flames come out the back.

Why wont it light when cap is on.

Thanks pyro

Hi im building a combustion spud gun and my retard brother drilled a hole in theh top anyway to seal it safely or do i have to buy more tube?

Hi I bought a bbq igniter(sparks when you push the button) it works fine but when we put it in and bolt it it stops sparking except for odd one (1 in 20 pushes). When we take the igniter out it doesnt work anymore ether.

Can anyone give me a reason thx.