bolt action propane powered

Show us your pneumatic spud gun! Discuss pneumatic (compressed gas) powered potato guns and related accessories. Valve types, actuation, pipe, materials, fittings, compressors, safety, gas choices, and more.
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ramses
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Tue Aug 05, 2008 4:08 pm

well a regulator is a given... and as I mentioned propane has an additive that makes it smell like S*** in the U.S. so you can tell if it leaks.
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nivekatoz
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Thu Aug 07, 2008 8:34 pm

Thanks for the idea.. I kinda thought it might work but I never got around to tying it . I now know that it does work ...Thanks. :salute:

As soon as I have my propane tank air supply setup I will post some pix. :salute:
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LCTChamp
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Thu Aug 21, 2008 8:06 am

what adapters do you need to hook the propane to the gun?
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SEAKING9006
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Thu Aug 21, 2008 1:48 pm

Propane is actually very safe to use in pneumatic guns. In gas powered airsoft guns, what's referred to as 'green gas' is little more than propane with lubricant in it. Most green gas is flammable, but it's of little concern to users. Many use an adapter to fill magazines off of the large grill tanks.

It's very safe, I assure you.
Completed projects:
CA1 SMSS Basic Inline
CA3 PDAB Airburst Cannon

Current Project: Bolt action rifle (25x140mm + 1in shot)
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Antonio
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Thu Aug 21, 2008 4:40 pm

lol. Funny way of using propane lol. I was wondering why u posted this under pneumatics. But yeah its pretty good that u dont need a regulator:)
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jonnyboy
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Thu Aug 21, 2008 9:09 pm

Yeah me too ant I thought it was a combustion. With the next bottle of propane do you mind counting the shots you get out of the bottle?
mobile chernobyl wrote:I can shoot a Canuter Valve off my '82 Chevy Ram F150 AT LEAST 3/4 Mile with 'ma cannon made of soup cans duct taped together, then I just squirt some bacardi 151 in the chamber and hold up my cigarrete lighta and WHOOSH! That thing flies at least 3/4 mile
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FishBoy
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Thu Aug 21, 2008 9:37 pm

if i made that, i would definitely put a small flame on the end for some excessissive but totally bad@ss muzzle flash :twisted:
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lr-lars-nl
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Fri Aug 22, 2008 1:56 pm

what is the max. pressure of a propane bottle???
(sorry for my bad english i'm dutch)
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ramses
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Fri Aug 22, 2008 1:58 pm

It varies with temperature: Image
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lr-lars-nl
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Fri Aug 22, 2008 2:12 pm

ahh thanks you very much :D
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sv490665
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Sat Feb 28, 2009 4:46 pm

I know this is an old topic but I was curious as to the fittings you used to hook up the propane torch valve to the chamber of the cannon, I am making this same setup but found myself stuck when I found out that the threads coming out of the valve are not 1/8" NPT, so how did you do it? Solder anything? Any help is appreciated. I circled the area I am confused about...
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cardman625
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Sat Feb 28, 2009 8:16 pm

The fitting had to be silver soldered, just the stem of a torch soldered to a half section of 1/4 inch pipe/threads i know they make fittings for the propane bottles but I've never tracked one down sorry :(
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