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My Mad Marbel Gun

Built a pneumatic cannon? Then post it here! This section is for completed, finished cannons that you have built. Please include pictures and information.
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My Mad Marbel Gun

Unread postAuthor: Mitchy » Fri Jul 14, 2006 8:21 am

Hey this is my marble gun. it goes pretty good.

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Last edited by Mitchy on Fri Jul 14, 2006 7:50 pm, edited 1 time in total.

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Unread postAuthor: benstern » Fri Jul 14, 2006 8:51 am

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Unread postAuthor: huse_spud » Fri Jul 14, 2006 9:16 am

i barely see it but, it looks nice. is the stock pressurized when its loaded?
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Unread postAuthor: beebs111 » Fri Jul 14, 2006 1:38 pm

there is no picture there

EDIT:now there is a picture, it looks very clean, but is too small to really tell much, please post some information and a larger picture
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in the upcoming presidential election, there will be several candidates who will be running, one of whom is Hillary Clinton. Now WAIT A SECOND!!! I though there was some sort of rule that prevented someone from serving more than two terms in office. Vote Against Hillary: Presidential Elections 08
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Unread postAuthor: Brian the brain » Sat Jul 15, 2006 3:28 am

Very nice! Do strap down that blowgun BTW
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Gun Freak wrote:
Oh my friggin god stop being so awesome, that thing is pure kick ass. Most innovative and creative pneumatic that the files have ever come by!

Can't ask for a better compliment!!
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Unread postAuthor: Benny » Sat Jul 15, 2006 6:17 am

You could afford to have a much longer barrel, it would inprove accuresy and power.
You could add another 3 foot.
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Join the spudshot forum!!!!!

F*ck the bunny... i got a fishy ><>

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Unread postAuthor: frogy » Sat Jul 15, 2006 8:46 am

That thing looks awsome other than the loose blowgun, what did you use for the barrel? 1/2"? 3/4"?

I'm currently making a coaxial piston, it should be done soon, it has a 1/2" barrel and 1" chamber


I used to think Bell Reducers looked stupid, but this gun is really a beauty, for how simple your design is I can't believe it looks so great... :D good job
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-FrOgY-

I wish people would stop needing a better signature!
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Unread postAuthor: Mitchy » Sun Jul 16, 2006 6:51 pm

thanks mate. I used 1/2 inch tubing for the barrel. It has been set into the 1"male thread with bondo (Car Body Filler) holds it like a treat. Goes so well.

The but insn't full of air i have got copper 1/2 lines inside that pass throught so the but isnt pressurised.

Goes throught a spray can double sides easy.
smashes car front windscreen. perspecs 1/2 thick.


You could afford to have a much longer barrel, it would inprove accuresy and power.
You could add another 3 foot.


in regards to that, The barrel is about 1.5 feet longer than the chamber on the bottom side. If it was any bigger you wouldnt be able to use it like a rifle due to the size, its a rifle not a cannon.
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Last edited by Mitchy on Mon Jul 17, 2006 12:13 am, edited 1 time in total.

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Unread postAuthor: Vb_happiness » Thu Jul 20, 2006 6:30 am

A suggestion about long pvc barrels. It is not to good to have them over about a meter because with my new barrel for paintballs it tends to bend, so you loose your acuracy. But the barrel that mitch has on there in the photo is fine because it is metal. You just need to have some weight at the back to counter-balance the heavy barrel.
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