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Piston Valve Golf Ball Gun
Posted: Thu Jan 14, 2010 7:35 pm
by clemsonguy1125
Heres my 2 inch 1.5 port cannon. At 40 psi it shoots about 200 yards. I know I need to paint it. It has about a 4 foot chamber and 5 1/2 foot barrel.
Posted: Thu Jan 14, 2010 7:41 pm
by deathbyDWV
Very nice! Have you used it as a plywood holepunch yet?
And 200 yards at 40 psi? That's impressive.
Your cannon is yelling at you to paint it...
Posted: Thu Jan 14, 2010 7:47 pm
by clemsonguy1125
Yeah actually i was doing that about an hour ago with a hacky sack from 20 feet. I hope to have a video soon.
Posted: Thu Jan 14, 2010 7:51 pm
by deathbyDWV
Video will be great! Everyone loves video. Especially when something is getting broken!
And a hacky sack holepunch? Even more impressive!
Posted: Thu Jan 14, 2010 8:30 pm
by spudkpi
Like a sand filled hacky sack? That's awesome!
Posted: Thu Jan 14, 2010 9:14 pm
by clemsonguy1125
Yeah it was sand filled but had a light up plastic ball in it
Posted: Thu Jan 14, 2010 10:01 pm
by twizi
why only 40 psi
Posted: Fri Jan 15, 2010 4:27 pm
by clemsonguy1125
Ok got the video up, and the reason I was so close was because it was in my backyard and I cant use higher pressure unless I got to a field. Maybe Ill get some distance shots up this weekend.
Edit-deleted the video