Kenny_McCormic
Kartless....
Today I was sick and bored so I decided to make myself a little cannon.
http://www.youtube.com/watch?v=uilIJxP1Mdo
Only equal in power.
BUILD DETAILS
I used a 1/2" bolt of unknown grade, bored with a 3/16 drill bit in the drill press, it didn't come out perfectly straight or centered but the walls are still plenty thick.
Broke a 1/16" bit drilling the flash hole, the bit was completely though(and broke off ~1/16" in, poking in the barrel ~1/16") so I thought a little overkill might get the job done.
That didn't work so I said screw it, firing pressure will blow the little bastard out or it will stay there and wont cause any problems, lets find out!
Bad hole closest to bolt head.
Added a flash pan(3/16 drill) and I had a functional barrel, broken bit not going anywhere.
http://www.youtube.com/watch?v=-PEtiIOCHpU
I then filed a flat spot for the wheel bracket, soldered on the wheel bracket and a little copper wire "tail" to complete the gun.
http://www.youtube.com/watch?v=uilIJxP1Mdo
Only equal in power.
BUILD DETAILS
I used a 1/2" bolt of unknown grade, bored with a 3/16 drill bit in the drill press, it didn't come out perfectly straight or centered but the walls are still plenty thick.
Broke a 1/16" bit drilling the flash hole, the bit was completely though(and broke off ~1/16" in, poking in the barrel ~1/16") so I thought a little overkill might get the job done.
That didn't work so I said screw it, firing pressure will blow the little bastard out or it will stay there and wont cause any problems, lets find out!
Bad hole closest to bolt head.
Added a flash pan(3/16 drill) and I had a functional barrel, broken bit not going anywhere.
http://www.youtube.com/watch?v=-PEtiIOCHpU
I then filed a flat spot for the wheel bracket, soldered on the wheel bracket and a little copper wire "tail" to complete the gun.