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2" Coaxial (3/4" Barrel)

Built a pneumatic cannon? Then post it here! This section is for completed, finished cannons that you have built. Please include pictures and information.
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2" Coaxial (3/4" Barrel)

Unread postAuthor: frogy » Fri Feb 01, 2008 8:01 pm

Here's another new gun I decided to plop out... :shock: Plopping out a 2" cannon sounds painful :lol: :roll:

Here's the gun's specifications.

Specifications:

Chamber: 2" x 12"
Barrel: 3/4" x 12.5"
Internal Barrel: 3/4 x 9"
Effective Chamber: (2.049" x 9") - (1.050" x 9") About 21.88 in^3

Pictures:

2" Coaxial Rear:
Image

2" Coaxial Front:
Image

2" Coaxial Complete:
Image

Possible 1" BST Pilot:
Image

I'm planning on shooting C cells, 12gram CO2 cartridges, or paintballs.... The only bad thing about paintball that the projectile (paintball) will start 9 inches up the barrel...
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-FrOgY-

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Unread postAuthor: bigbob12345 » Fri Feb 01, 2008 8:10 pm

Very cleanly and well made great job reminds me of a coaxial project I was working on that I havent touched in a month.Ill get out there and go finish it up soon as I get over this nasty cold.
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Unread postAuthor: Maniac » Fri Feb 01, 2008 8:14 pm

Glad your back man these cannons are looking betrer and better.
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Unread postAuthor: frogy » Fri Feb 01, 2008 10:33 pm

Thank you. I've been planning many guns in the past few weeks\month(s), and now that I have some capital to work with, I'm throwing them out like there's no tomorrow :)

I'm trying to make a bunch of guns for future shootouts with friends... I'm also planning on meetings with Crotchus5 when the weather becomes warmer around here...
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