Ok. Thanks for the info... I will be starting this glorious 9ft gun after christmas. Some specs: 3 ft chamber 6ft barrel Metered propane fuel stun gun ignition 120mm 12V fan breech loading red dot sight/scope professional paint job (my girlfriend's father owns an autobody shop and said he'd paint it...

Hey everyone, If you read what i wrote before, scratch that idea. I came up with a new one, but it really is impossible to word. Jut one question though. Is it safe for me to drill a 1/8" hole through my reducer to put a bolt through it. I will be using a thermoplastic and PVC glue around the area t...

I'm sorry to interrupt this fine thread, and i understand if my post gets deleted, but are you really that lazy that you cant just type out AT THE MOMENT! seriously you have to abbreviate that! I mean come on now, thats only what 8 more letters then if you were to put atm. Lets grow up here people a...

I bet he just lets it vent though the barrel. Horrible choice, but that seems to be the only way possible from the pictures provided.

Hey,
Can you please share a little more info on your propellant and how you hooked up the injection site so it wont backfire on you, and you wont lose any combustion?

Thanks,
Ben

Ok,
Sorry about that last post. I did not realize that i could power the taser itself by a direct flow from a 9v battery to the top of the gun...
Now, can anyone tell me where to go from here?

Thanks,
Ben

Hey everyone, So I just got the stun gun in the main that I ordered off Ebay, and wouldnt you know it, they lied to me, as it is glued together and not screwed. So i had to destroy the case, and finally got down to the good stuff. Now i cant wire it right. Can anyone please tell me where to connect ...

Thanks for the drawing... When I get the stun gun in finally ill wire it up and let you all know how it goes. And sorry about the pictures. I didnt know that.

Ben

Hey everyone, So I got the relay for the receiver, but now i need a little help with hooking it all up. Here is the ignition trigger: http://www.spudfiles.com/forums/files/img_20101203_145546_106.jpg Here is the receiver: http://www.spudfiles.com/forums/files/img_20101203_145608_103.jpg Here is the ...

Hey everyone, Last night I finished making my trigger and receiver out of an RC car (took a while, but finally got it. Im sure that everything works, as I have tested it out on the motor (some pictures when i get home. Basically, when i push the momentary button on the remote, it turns the power on ...

Hey everyone, I have a few questions before starting my second gun if thats OK: 1. Are vent holes on the combustion chamber any good? On my first gun, I drilled two holes that i didn't need, so i put wood putty, and PVC glue over it, watertight seal. It blew off after my first 2 shots, and after tha...

Thanks Spudfarm. Useful stuff there. If anyone can just give me some reference links for this I would gladly appreaciate it. Also can anyone go a little further into the ratio. Still dont understand it. I dont know why, but i feel like an idiot.

Thanks,
Ben

Hey everyone, First time post, but have pretty good knowledge of cannons (read a ton before I built my first one). I have a few questions: 1. How do you power the fan? And is it really necessary? 2. Can someone please explain the whole ratio situation for me? I really dont understand that still. 3. ...