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Posted: Mon Apr 20, 2009 11:24 am
by roughboy
Right now i run the gun at 180psi. too bad, i want to go much more higher like 400 to 600psi but my air condition compressor is giving me problems but i'll fix it or i'll get another one.

Ammo i'm using right now is AA batteries and round lead balls i cast myself. as for the T in the pilot area i'm still debating if i'll keep it or remove it because by removing it means more work for one shot meaning, to fire the gun i'm gonna thread the schrader valve onto the handle, pressurize the gun, close the ball valve unthread again then fire the gun. so maybe yes maybe no.

I'll post a video soon. by the way thanks for comments.

Posted: Mon Apr 20, 2009 12:24 pm
by jackssmirkingrevenge
Gaderelguitarist wrote:How would this design achieve full auto? :?
It doesn't, that's why I never built it ;)

Posted: Mon Apr 20, 2009 4:50 pm
by Brian the brain
It somehow reminds me of this cannon...built a long time ago...

http://www.spudfiles.com/forums/sawed-o ... t1342.html


By me! :D

Posted: Thu Aug 11, 2011 3:09 am
by qwerty*
wow, that is a beautiful canon.
i really admire the shotgun look.
does your combustion chamber ever get warm after use?