Some shots of the pvc fully constructed:
That now is pretty much the gun completed, sorry I didn't show you how to do that, but some parts were customized by heating and bending and can not be found in stores so I thought I'd just show you it.
Then I hotglued some mdf onto the mofo and taped it all up. (not sure why i taped it, but oh well)
Since this is a loser (for some reason it changed the long ranged gun into loser here) you guys will never see what it looks like until it's too late, so I thought screw the aesthetics.
pics:
Home made plunger head:
I have this mini lathe like thing which allows me to shape rubber, so you can imagine that this has a pretty beastly seal right now.
It's length is a mere eight inches and so looks very boxlike.
It hits 92.3 ft average after twenty pumps, but is hard to pump and very loud. My friend rigged up this limiter piece in the pump tube which means I can't pump it too high or it'll let it all out. I don't know the exact limit, but according to catmods message my previous assumption was wrong and it probably only uses 27.69 psi. (worked out assuming that the pressure is thirty percent of the average range)
I've seen homemade pump guns before so I'm not claiming originality or anything, but this was my first attempt at a homemade and I hope y'all like it.
This is not a tutorial I am only showing how my gun was made and its performance.
Edited by STCVKR, 30 January 2010 - 12:54 PM.