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Mid-Sized Mini

Built a combustion 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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Mid-Sized Mini

Unread postAuthor: joe912 » Sun Jan 29, 2006 2:39 am

well tonight i was slightly bored so i decided to throw toghether a not so mini mini.
the chamber is 7 inches of 1.5in sch40 pvc with a screwon adapter to 54inches of .5 inch havent gotten around to shooting it but ammo will probably be potatoes and my rolled magazine darts for delivering nails and shiskabob skewers
it has a chamber fan made from an old video card and uses a piezo sparker which i may upgrade.

the 2nd pic should clear up the questions it is a screw in reducer 1.5 inch to .5 inch
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Last edited by joe912 on Mon Feb 06, 2006 11:21 pm, edited 1 time in total.

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Unread postAuthor: Urban Ninja » Sun Jan 29, 2006 6:32 am

Cool. But I dont get it. So the barrell is the same size as the chamber? Ive heard it works but have never tried it. Also what is that box thing on the top? Is it a fuel injection system or is it something to enhance the piezo? Nice, I hope it works well for you :D .
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Unread postAuthor: dragon finder » Mon Feb 06, 2006 8:50 pm

i think the barrel is in the chamber cause the end looks like a reducer and cool almost mini
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Unread postAuthor: K40T1C » Tue Feb 07, 2006 8:49 pm

u guys cant be serius can you... the chamber is seven inches long 1.5 in dia and the barrell is 54 in long and .5 in dia
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Unread postAuthor: dragon finder » Tue Feb 07, 2006 9:04 pm

well when we first posted last the gun with the barrel pic. wasn't there
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Unread postAuthor: K40T1C » Wed Feb 08, 2006 1:03 am

well ok but was the description there?
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