Plus, look at the size of the gun.

You can hold it like a rifle, with the cap against your shoulder. It actually has a quite nice feel to it.

Kind of a late follow up, but better late than never. :p

Only one pic for now, I'll take more then.

http://48hr.thewavelength.net/jinxd/pot ... ll-gun.jpg

The gun has been built!

Now, today I fire it and upload pictures.

Alright, thanks guys.

BurntLatke proved that 0.8:1 was the best, IIRC

Before anyone says anything, I know, don't shoot people with a homemade paintball gun, the ammo commoness is why I want to make one. Im attaching a small, simple drawing describing my idea for the gun. Its a plain vanilla gun, nothing fancy, the usual RightGuard and grill peizo ignitor. The reason I...

I'm pretty sure the thicker the wire, the more wattage it can handle. The amount of insulation helps higher voltages, but thats just what I remember being told.

Add me in, jinxd1337.

Haha, thanks. Those other fuels I'll pass on. Generic $1 spray deodorant works like a charm.

Oh no, its just a normal combustion.. pretty standard.

Well, my pipe is fine, it is sch40 PVC, but the fittings, they are all, as printed on them, "NSF-dwv 106 PVC".

Man, such a bummer.. I found out that the fittings I used were DWV, and boy do I feel like an idiot. After taking careful consideration of what I bought, I some how bought those fittings. The lucky part is the fact the thing has over 50 shots and hasnt exploded.. yet, well, there is no yet.

Do you have any pictures of what this device looks like, because I'm honestly confused as to what it is.

Im assuming that a piezo sparker produces a somewhat high voltage but very low current? Now, an ignition coil.. define what those are? Im guessing its one of those cigarette lighter things in a car