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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The bullets are 15mm fishing sinkers covered in duct tape so that the pressure builds up.
The barrel is a smooth 15mm stainless steel pipe.
The loading chamber is a threaded 20mm steel pipe with a threaded cap on top.
A 15x20mm adapter connects the 15mm barrel to the 20mm T fitting.
It has a pressure washer trigger and uses a pressure washer hose connected to a 40kg tank of carbon dioxide.
You will need multiple threaded adapters to connect the trigger to the T fitting and also the hose to the tank. There is many combinations you can choose.
Last edited by Exclaim4 on Tue Jan 05, 2021 11:12 pm, edited 1 time in total.
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Cute! I like the kick it gives, I guess you can take down an aggressive secret girlfriend dad with that. Tell us a little more about how you made it.
Ideas don't make holes. The weapons yes!