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Trinity

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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Unread postAuthor: .:: :TomDom: ::. » Sat Sep 02, 2006 11:14 pm

This here is my 2nd spud gun made and it's a combustion.
It's chamber is made out of pressure class 12 PVC and various fittings that help put it together.
Barrel is made of 2 seperate screw-on pieces of pressure class 9 PVC that can also be detatched from the chamber.
I painted it with 4 black satin coats, one of the cherry red and orange for the fade and then I Clear coated it twice for protection :lol:
Im using a normal bbq igniter and it works fine, I dont really have any specs but it can put a hole through a keyboard and some 2mm tin put together at about 20 meters with a homemade projectile I made.
The reason I built it so it can break up into 3 pieces is so i can fit it into my bag and take it where ever, as long as no-one searches it. :roll:
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Attachments
My2nd FinishedGunSmaller.JPG
This is a pic of my 2nd completed combustion spud gun, I had to mask it 3 times and ended up putting 7 coats on it.
Me aiming at my old Keyboard.jpg
Here's me aiming at my old keyboard, which is now very broken.
2nd gun detatched.JPG
Here's a pic of my fixed 2nd gun detatched.
fixed 2nd gun.JPG
Here's my 2nd gun after i fixed the bottom cap which blew off.
2nd gun fan.JPG
Here's the fan that i added into the back and what caused the bottom end cap to blow off. (I think)
2nd gun inside view.JPG
This is the inside of the combustion chamber, view of the bbq igniter and the fan at the back.
Last edited by .:: :TomDom: ::. on Tue Sep 12, 2006 4:11 am, edited 2 times in total.
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Unread postAuthor: experament_u2 » Sun Sep 03, 2006 12:38 am

nice second gun

no ofence but i dont like the paint job but all in all a nice little gun

how far dose it shoot
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Unread postAuthor: ProfessorAmadeus » Sun Sep 03, 2006 12:43 am

Nice Gun, its especialy good for you second one. My only concern is that you put the sparker into the gun which is not good. If it ever shoots out its going to take you finger with it. Over all it nicer looking than all mine! :)
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Unread postAuthor: MrCrowley » Sun Sep 03, 2006 2:00 am

it may not take your finger but it will break it, but overall nice gun if your getting bored with only putting holes in keyboards move up to pneumatics, not too hard to build and alot more powerful :twisted:
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Unread postAuthor: rna_duelers » Sun Sep 03, 2006 6:21 am

Are you sure they are class 12 pressure parts becuase i have never seen class 12 pressure parts before and its looks very much like an all DWV gun.Its ohhk for use now but dont use it after its been siting around for a while,they tend to pop endcaps and such.
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Unread postAuthor: MrCrowley » Sun Sep 03, 2006 2:40 pm

ive only seen class18 pressure parts
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Unread postAuthor: .:: :TomDom: ::. » Thu Sep 07, 2006 5:59 am

yer i recently put a chamber fan in it, turned it on while the hairspray was in and it blew the bottom cap off and ripped my t-shirt to bits. i think it shoots about 200- 300 metres, but im not sure coz i just shoot stuff over my fence.
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Unread postAuthor: .:: :TomDom: ::. » Thu Sep 07, 2006 6:03 am

i fixed it and i just uploaded the new pic of it then, it's holding pretty good and it will be a lot easier to fix if it breaks again lol :twisted: :twisted: :twisted:
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Unread postAuthor: brian Casey » Sun Oct 01, 2006 4:19 pm

nice gun. looks well made how do you ignite it? bbq stun gun?
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Unread postAuthor: Lewbo » Sun Oct 08, 2006 4:01 pm

:lol: you use the cheap homebrand hairspray - cheap and reliable but i hate cleaning it out of my cannon.
and brian casey, it is a bbq igniter in the side
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Unread postAuthor: zeigs spud » Sun Oct 08, 2006 5:51 pm

experament_u2 wrote:nice second gun

no ofence but i dont like the paint job but all in all a nice little gun

how far dose it shoot


lol well i like the paint job. keep up the good work!
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