Full Metal Airgun - Improved Version

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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Doctore
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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

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Older version

[youtube][/youtube]
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jackssmirkingrevenge
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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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