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Airgun with eXplosive air-Release Valve

Step 10How it works

How it works
The spring constantly keeps the valve shut.
When the valve is shut, the O-Ring seals off any escape.
Air cannot escape unless the O-Ring fails.

Pulling back on the nut (green arrow) opens the valve by exposing the holes in the shaft.
Once the holes are exposed, the compressed air explodes through the shaft.
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Author:chluaid
I make stuff!