Full Metal Airgun - Improved Version

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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Doctore
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Wed Jul 29, 2015 2:56 pm

Hello everyone. Again, simple and easy build. This is improved version of my older gun, but now it has bigger chamber and longer barrel.

Operating pressure: 140 psi (Pump limit)

Enjoy Guys

[youtube][/youtube]

Older version

[youtube][/youtube]
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jackssmirkingrevenge
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Mon Sep 07, 2015 8:28 pm

Simple but impressive, one of my first "proper" pneumatics was such a design. Have you considered a spring loaded ball valve for more consistent power and accuracy?

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hectmarr wrote:You have to make many weapons, because this field is long and short life
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