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Sniper Cannon

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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Unread postAuthor: joe the proe » Sat Apr 29, 2006 1:58 pm

hey im building kind of that deisgn but i dont know how big to
make the pressure chamber where all the air goes anyone got any suggestions?
-thx
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Unread postAuthor: pvc » Thu May 18, 2006 1:32 pm

it fun becaus its lie the gunes in star wars and halo and it very boomish lol :lol: um that kewl ~pvc~
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Unread postAuthor: saladtossser » Thu May 18, 2006 2:36 pm

joe the proe wrote:hey im building kind of that deisgn but i dont know how big to
make the pressure chamber where all the air goes anyone got any suggestions?
-thx


as big as you want it, but the bigger the more powerful
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Unread postAuthor: spit_spud » Tue Dec 19, 2006 5:26 am

woah... good it did't hit his head or his neck if not whooooaaaa..... what kind of pvc did you use anyway? :idea: :?:
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Unread postAuthor: MrCrowley » Tue Dec 19, 2006 5:39 am

1:Dead topic, don't post in dead topics and it was posted by the admin not the builder who doesn't browse these forums.
2:He used PVC...SCH40 I believe.
3:Can you post sensibly, don't neeeeeeeedddd to drag your wwwoooorrrddds.
4:13 posts in one day,clam down,don't dig up old topics,don't call other's noob's when your not looking to flash either, and I hear you have built some guns, why don't you post some? Another way to boost your post count without spamming.
5:"yeah! i made one mini something like that, most of the plan came from this... this is a good start up for the noobs.. " Umm you didn't even know what a co-ax was so STFU and you thought you could see flames in a clear chambered pneumatic.
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Unread postAuthor: xtremesocr92 » Mon Jan 15, 2007 9:41 pm

ow.
thats all i can say.
ow.

shrapnel and leg.
ow. :shock:
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Unread postAuthor: tomthebomb137 » Fri Jun 15, 2007 2:55 pm

whatch out with these shoulder launched weapons, i built a co2 rocket and when i first fired it at 70PSI it blew me off my feet, and the thing was thrown backwards. lol. just thought i let ppl know so you dont all have to go throught that. Its not all that fun, and my frigger was damnaged. These things are pretty powerful.
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Unread postAuthor: Jumpin Jehosaphat » Fri Jun 15, 2007 3:22 pm

I like how this gun is built using the stock as its chamber, it appears to have very little dead space.
It seems like if you are going to go buy a sprinkler valve you might as well mod it...

I get my handheld rifle to pretty high pressures, it kicks back, but it dosn't throw me down or anything, how large was the chamber you were using?
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Unread postAuthor: tomthebomb137 » Fri Jun 15, 2007 3:38 pm

lol its massive for a shoulder launched. its 40in x 2in pipe and a 1in U bend thats about 12 inches in lenghth total. It was an interesting experiment. It even has considerable kick when firing blank. Il make it a thread soon.
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Unread postAuthor: simo » Fri Jun 15, 2007 6:34 pm

that is very well done but i think that air chamber is quit big but if your shooting potatoes that will do the job. i have a pneumatic that shoots marbles and my tank is about 1L but other wise thata is a great gun
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