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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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farcticox1
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Tue May 03, 2022 6:16 pm

Running at upto 600fps @150psi, stainless steel barrel and chamber, 1/2" pilot air valve triggered by miniature 3/2 button valve, all hand made except the scope, PVC pipe for muzzle break. 7 shot gravity fed magazine tube, single shot bolt action.
20220503_194434.jpg
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farcticox1
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Thu Jun 02, 2022 4:44 am

Some build pictures and parts.

Trigger valve, 3/2, is threaded straight into chamber, 1" stainless steel Sch40 tube, and piped to air pilot valve.
20220429_065634.jpg
Grip is made from old kitchen table top.
Grip.jpg
Trigger valve https://tecotechnology.com/products/tac ... alve-10-32
3P-Humphrey-Products-Pneumatic-Directional-Valve-349293.jpeg
3P-Humphrey-Products-Pneumatic-Directional-Valve-349293.jpeg (7.79 KiB) Viewed 4760 times
Main valve
https://www.automationdirect.com/adc/sh ... s/avs-5444
m_avs5444.jpg
m_avs5444.jpg (3.39 KiB) Viewed 4760 times
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