mini combustion rifle

Boom! The classic potato gun harnesses the combustion of flammable vapor. Show us your combustion spud gun and discuss fuels, ratios, safety, ignition systems, tools, and more.
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squishie
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Sun Jun 20, 2010 9:17 am

i was explaining that a bull pop isnt a actual gun
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wyz2285
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Sun Jul 04, 2010 9:53 am

I like it :) looks very nice
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wyz2285
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Fri Jul 23, 2010 3:58 am

I'd like to make one like this,but where did you got a fan that small?and can you get a list of materials i need :roll:
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ilovefire
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Fri Jul 23, 2010 6:49 am

wyz2285 wrote:I'd like to make one like this,but where did you got a fan that small?and can you get a list of materials i need :roll:
thank you the fan is a motor from a cd player with a home made blade, as for the rest of the materials most of them are in the description or easily visible is the pictures everything else i would just say use what works best for you! just make it safe and have fun! good luck, would like to see it if you do make one.
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wyz2285
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Sat Jul 24, 2010 11:34 am

thanks for help:D,but the chamber is metal ou pvc?
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ilovefire
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Sat Jul 24, 2010 8:44 pm

wyz2285 wrote:thanks for help:D,but the chamber is metal ou pvc?
no the camber is actually from a vacuum cleaner but i would suggest you use pvc
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wyz2285
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Sun Jul 25, 2010 8:31 am

What :shock: well i'm going to shot bbs, so and you give me a guess of the power i would get?and some close pics of the size and postion of the fan plz,send to my e-mail:wyz2285@Gmail.com :D
Dave_424
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Sun Jul 25, 2010 11:36 am

Squishie, I think you are incorrect.

His wording was fine, he could have easily said "Bolt Action Rifle FTW" and still be fine. "Bolt Action" isn't a gun but it is the design of the gun.

Bullpup really means that the "Action" is behiend the trigger meaning that the barrel runs the whole length of the rifle making it much shorter than a regular "Rifle" design.

Dave
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ilovefire
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Sun Jul 25, 2010 7:37 pm

wyz2285 wrote:What :shock: well i'm going to shot bbs, so and you give me a guess of the power i would get?and some close pics of the size and postion of the fan plz,send to my e-mail:wyz2285@Gmail.com :D
if you are going to be shooting bbs then you wouldnt need such a large camber, for instance this is my mini bb gun
http://www.spudfiles.com/forums/mini-co ... 21186.html
i wouldnt go that small if i was you, but you could have a camber less than half than the bigger one and just have a long barrel and power im not sure i havent had a long enough bb size barrel to test it, also the fan setup is the same as the one in the link just a bit bigger. hope that answered your questions :)
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wyz2285
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Mon Jul 26, 2010 3:37 am

thx,i will start now :)
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