Finished 3 Barrel Grenade Launcher

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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Davidvaini
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Mon Sep 01, 2008 12:08 pm

I decided that im going to use this gun, my panzer, some trip wire mines as an explosives technician role for airsoft.

I'm also bumping this topic because a lot of people recently have been asking about my shells and this topic explains a lot.
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Davidvaini
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Sun Oct 05, 2008 3:22 pm

Since I decided on making some larger shells for the Panzerschrek I was thinking about the complete opposite for this. I was thinking about making 3 adapters that allow 3/4" shells.
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ghostman01
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Mon Oct 27, 2008 9:59 pm

So when you want to shoot it, you have to press the inflator up to the valve and put it on there ? I thought there was some sort of trigger...
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Ultimateforum
I have 27 different kinds of weapons in my home, do not attempt to trespass........!
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Davidvaini
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Thu Dec 04, 2008 12:17 pm

ajdevi92 wrote:So when you want to shoot it, you have to press the inflator up to the valve and put it on there ? I thought there was some sort of trigger...

Yes, you load the shell, press the co2 inflator to the back of the shell and press the trigger.. I made it this way so I can use 1 co2 inflator for multiple devices.. Keep it modular in design.
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SP00K
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Fri Dec 05, 2008 2:58 pm

I just first want to say that I think the grav barrel is an ingenious idea.

I came up with a way that could make this a gun a little more ergonomical (I just didn't like the whole "hold an inflator right up to the cartridge" schematic), but sustains the same modular capability for the co2 inflator. It might initially replace the pistol grip, but you could make a hollowed shroud to cover it.

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You can pretty much tell from the picture what i mean. You would manually slide the tribarrel assembly back up to the valve coming from the tube which leads to the inflator. The inflater would be mounted inside some sort of pistol grip. The spring allows the barrels to pop out from the valve and self-rotate.
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zeigs spud
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Mon Dec 08, 2008 10:32 pm

VERY clean, i love it.
props dude!
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