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Mini combustion bb gun

Built a miniature 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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Total votes : 8
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Mini combustion bb gun

Unread postAuthor: Jack_Hogg » Tue Feb 20, 2007 8:08 am

My first one :P
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The ignition;
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The gun;
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Last edited by Jack_Hogg on Tue Feb 20, 2007 8:48 am, edited 2 times in total.
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Unread postAuthor: mullamatic » Tue Feb 20, 2007 8:22 am

nice dude , for some reason it looks complicated wat is the chamber made from ,, does it work good?
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Unread postAuthor: Jack_Hogg » Tue Feb 20, 2007 8:26 am

it works fine! :P
and it shoots verry hard :compress:

oh, and the chamber is made of pvc :wink:
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Unread postAuthor: NUKEWARHEADSCIENTIST » Wed Feb 28, 2007 9:59 pm

how far could it shoot a 12 gram plastic BB? just wanna work out what its fps would be. 50 metres (150 feet) is around 300 fps i think
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Unread postAuthor: spudthug » Wed Feb 28, 2007 10:08 pm

wow....looks like you take pride in your mini guns....look at mine..peice oo sh** compared to yours....all taped up and everything...btw i like your design
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Unread postAuthor: Jack_Hogg » Sun Mar 04, 2007 6:58 am

well, thnx but i didn't measured out how fast the ball goes, but i think som'n like 300 fps.. just my bb gun exp. :P
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Unread postAuthor: killagorrila99 » Sun Mar 04, 2007 7:22 am

Nice little gun. Join http://www.armleg.com/airassault now and post it there.
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Unread postAuthor: VH_man » Sun Mar 04, 2007 9:21 am

You should get a PEX water tubing barrel for that........ a chamber that big can hande at least a 30 inch barrel.......... and PEX tubing fits bbs REALLY well. you can buy it at any hadware store that sells those flexy toilet hoses, its aorund there........... youll go from 300 FPS to like 500 FPS........
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Unread postAuthor: Jack_Hogg » Sun Mar 04, 2007 10:01 am

killagorrila99 wrote:Nice little gun. Join http://www.armleg.com/airassault now and post it there.


well i posted it there :)
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Unread postAuthor: Jack_Hogg » Sun Mar 04, 2007 10:06 am

VH_man wrote:You should get a PEX water tubing barrel for that........ a chamber that big can hande at least a 30 inch barrel.......... and PEX tubing fits bbs REALLY well. you can buy it at any hadware store that sells those flexy toilet hoses, its aorund there........... youll go from 300 FPS to like 500 FPS........

well i'm busy with another spudgun, but i'll keep it in my mind..
thnx for the tip :wink:
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Unread postAuthor: mikemurph » Thu Apr 30, 2009 6:54 pm

How much Butane do you put in it. I'm kinda assuming cause' its next to a lighter in the pictures
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Unread postAuthor: Jack_Hogg » Fri May 01, 2009 1:51 pm

mikemurph wrote:How much Butane do you put in it. I'm kinda assuming cause' its next to a lighter in the pictures



You open the back of it, and than you press the lighter next to it while fuel flows in the chamber, than close the back, and fire.
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Unread postAuthor: Gaderelguitarist » Fri May 01, 2009 3:50 pm

Jack_Hogg wrote:
mikemurph wrote:How much Butane do you put in it. I'm kinda assuming cause' its next to a lighter in the pictures



You open the back of it, and than you press the lighter next to it while fuel flows in the chamber, than close the back, and fire.


I think he was wondering how MUCH butane you put into the chamber, not how you prepare the gun for firing. :roll:
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Unread postAuthor: paaiyan » Fri May 01, 2009 4:06 pm

He has no idea how much butane it is if that's how he's fueling. He's probably just counting to 3 and calling it good.
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Unread postAuthor: Gaderelguitarist » Fri May 01, 2009 5:22 pm

Well of course he's not going to know the exact amount.
I was merely commenting on how he hardly seemed to answer the question.

Wow I never even said that it looks like fun to shoot... oh well...
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