Marble shooting piston gun

[jackssmirkingrevenge]

You can get away with a 4 metre barrel if you wanted, and remember, smaller chamber at higher volume is better for power

[Mitchza89]

Oh good stuff. Curious mate, what do you for a living if you don't mind me asking? Surely your either an engineer or a tradesman.......or maybe a professional pumpin chunker

[jackssmirkingrevenge]

Curious mate, what do you for a living if you don't mind me asking? Surely your either an engineer or a tradesman.......or maybe a professional pumpin chunker

I'm a laboratory analyst for a pharmaceutical company, not strictly connected to spudding but we do have 110 psi on tap around the plant and lots of lovely fittings

[Mitchza89]

Jesus I never would have picked that. Just goes to show that absolutely anyone and everyone can find an intrest in spudguns. Anyway thanks alot for the help tonight mate. Your a good bloke.

[SpudFarm]

thats awsome! could see the difference between a ball valve and a piston valve. galfisk has acctualy build a gun for me but now it sadly missing the piston.

[Gunner]

That is a cool cannnon...and I like too the damage pictures!

[Mitchza89]

Spudfarm, have you posted the gun on here?

[SpudFarm]

mitch: no galfisk posted it on spudtech before shipping it to me so i didn`t. but it was really powerful!

[Model12]

This probably sounds stupid but I am new to piston guns, where is the fill valve?

[Novacastrian]

This probably sounds stupid but I am new to piston guns, where is the fill valve?

It would be filled through the blowgun.

[Mitchza89]

Anyone have an idea what type of socket is on the back? (where the blowgun is screwed into) it's odd.....it's half pipe, half fitting to be able to fit in there the way it does...