I vote copper

Try Richard Nakka's website. I'm Getting some a-100 and c-400 rocket nozzles lathed for me in a week

There are also PVC Rocket stuff midway down

http://www.nakka-rocketry.net/

This gun is most definitely the sex.

Link?

Did you really just post that?

David for my high voltage ignition, i used a 9v automotive relay and it switches 300 volts from a capacitor

Still working for a couple months, but then again its only 300v for under a second

And yes MrCrowley these are leftover peices from an old hybrid. You tore up a hybrid to make a water gun? Shouldn't it be the other way around. Well it looks good anyways, and I can't wait to see the video. Sorry, I meant that the hybrid had already been disassembled. Due to some fuel problems and ...

Damn!

What the hell is video not yet processed?

Actually yes, there is a 2" rubber piston in the steel pipe, all lubed up

And yes MrCrowley these are leftover peices from an old hybrid.

Here is the video, my mother was quite intrigued! And yes that is my sister who is younger than me....

Yes sorry I didnt explain better.

There is a 2 inch rubber piston that is shot forward, much like a captive bolt, and the water is in front of it.

Damn video wont upload to photobucket, any suggestions?

Hello All, It has been a while since I have posted a cannon but I had the parts and an idea. It works fairly well but there is always room for improvement. :D http://i284.photobucket.com/albums/ll32/brplatz/Picture003.jpg http://i284.photobucket.com/albums/ll32/brplatz/Picture002.jpg http://i284.pho...

Oxygen is also flammable. But unlikely in a PVC cannon.

It would be better to use CO2 or HPA. More shots per Tank. And its inert.

EDIT: Damn beat... ramses, what are you talking about oil for? There is no oil here.

http://www.spudfiles.com/forums/paint-b ... 14630.html
http://www.spudfiles.com/forums/anti-pe ... t9631.html
already been done.

It really isnt to hard. Just do it like they do on Burnt Latke

http://www.burntlatke.com/

Seriously What are you doing? http://www.hdinterconnects.com/images/us-3-pin-plug.jpg

3 Contacts and you have 3 wires.

The 2 vertical ones are you pos and neg, the round one at the bottom is ground. Solder it up and your good to go

I thought Poland made it very easy...