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My first 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 first gun.

Unread postAuthor: john bolton » Sun Dec 03, 2006 12:51 am

Hey, I love your forum. Ok this is my first gun (exept a few mini combustions, But they cant be counted) The chamber is adopted of my friend's big golf ball pneumatic he calls "Dr menace!". I had always wanted a pneumatic, But needed some help. My friend told me this guy from your forum was sendong him a valve, and he showed me the gun he was going to build when he got it. I had some money so I said " lets make one NOW!" So we did.
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Unread postAuthor: killagorrila99 » Sun Dec 03, 2006 1:03 am

Haha, those pics were taken with MY CAMERA! This gun is really really powerfull, And I helped and I donated the chamber 8) should I put up the videos for this?

EDIT: here are the vids:

http://s141.photobucket.com/albums/r46/ ... _A0140.flv Dry fire at 10 psi

http://s141.photobucket.com/albums/r46/ ... _A0144.flv Marble at bucket at 30psi

http://s141.photobucket.com/albums/r46/ ... _A0145.flv Crap vid of marble at ballistics gel.
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Unread postAuthor: john bolton » Sun Dec 03, 2006 1:39 am

heyy man, put up pics of the valve you tried to mod for this gun (he is cursed, Hes neva been able to make a modded vale work)
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Unread postAuthor: killagorrila99 » Sun Dec 03, 2006 1:48 am

Haha yea alrighty~

<center>
<img src="http://i141.photobucket.com/albums/r46/killagorrila99/SP_A0289.jpg" alt="Photobucket - Video and Image Hosting"><br><br>
<img src="http://i141.photobucket.com/albums/r46/killagorrila99/SP_A0288.jpg" alt="Photobucket - Video and Image Hosting"><br><br>
<img src="http://i141.photobucket.com/albums/r46/killagorrila99/SP_A0286.jpg" alt="Photobucket - Video and Image Hosting"><br><br>
</center> This valve never worked, and at 20psi the blogun shot out at me.
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Unread postAuthor: Urban Ninja » Sun Dec 03, 2006 1:49 am

Nice gun man, i like your valve setup. Welcome to the forums.
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Unread postAuthor: john bolton » Sun Dec 03, 2006 1:56 am

thankyou mr. scary ninja man.
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Unread postAuthor: pyromanic13 » Sun Dec 03, 2006 2:10 am

cool, the valve vents into the barrel?
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Unread postAuthor: experament_u2 » Sun Dec 03, 2006 3:11 am

nice gun i had the same idear about venting into the barel :lol:
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Unread postAuthor: john bolton » Sun Dec 03, 2006 3:18 am

it vents into the barrel so there is no wasted pressure. I thought it was a good idea to. 8)
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Unread postAuthor: frankrede » Sun Dec 03, 2006 4:18 am

wouldnt it push your prjectile a bit before you could open the valve all the way?blah, What do I know.
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Unread postAuthor: killagorrila99 » Sun Dec 03, 2006 4:22 am

Since performance improved after we started to vent it into the barrel im gunna say no.
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Unread postAuthor: rna_duelers » Sun Dec 03, 2006 4:32 am

Were is my mention??!?!?Its ohk.

I started this all!Hehehe.Cool gun I never got to see the set up but now I do.

Want me to GGDT for you?Give me some specs and I will gladly do it.
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Unread postAuthor: killagorrila99 » Sun Dec 03, 2006 4:34 am

The chamber is a 15 inch long peice of class 12 50mm pipe, barrel is 70 cm's. check performance with 40psi.

Hey rna, u and me have the same number of posts:P
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Unread postAuthor: john bolton » Mon Dec 04, 2006 3:05 am

nh ur 1 short iz. we went shootin today :D
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Unread postAuthor: joannaardway » Tue Dec 05, 2006 10:26 am

killagorrila99 wrote: This valve never worked, and at 20psi the blogun shot out at me.


LMAO!

Myself, I'd have suspected that venting into the barrel would lose a little power, or have no effect.

I'm not complaining... Just don't expect me to copy it.
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