Semi-Auto CO2 Pistol

Building or modifying BB, Airsoft, and Pellet type of guns. Show off your custom designs, find tips and other discussion. Target practice only!
MrDinoRAWR
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Thu Sep 30, 2010 6:21 pm

Thanks for all the diagrams and explaining. With that animation that jackssmirkingrevenge posted. Looks like the hammer comes down to strike the valve allowing the gas to be released? Does anyone have a diagram of the valve that is inside the mag please?
RAAAAWR like a Dinosaur :)
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lozz08
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Thu Sep 30, 2010 10:33 pm

I've looked around but information on the gas mags is pretty sparse. I'm pretty sure it would be a spring loaded 2 way spool valve though.

http://www.wisc-online.com/objects/View ... ID=HYP4807
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jackssmirkingrevenge
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Thu Sep 30, 2010 11:29 pm

lozz08 wrote:I've looked around but information on the gas mags is pretty sparse.
A good place to look is Google Patents, some examples:

example

example

example

example

oooh look, hop-up patent :)
hectmarr wrote:You have to make many weapons, because this field is long and short life
MrDinoRAWR
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Fri Oct 01, 2010 4:29 am

Thanks jackssmirkingrevenge, im starting to understand it now. Great find on the diagrams.

It could be made with a hammer type valve built into the mag.
RAAAAWR like a Dinosaur :)
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