Building a High Powered Air Cannon with PVC Piping

Blowing up watermelons has never been so much fun


Tue, Apr 11th, 2017 11:00 by capnasty NEWS

In this instructional video, NightHawkInLight shows you how to build a high-powered air cannon using nothing more than PVC piping and a 2" PVC piston explained in a previous video.



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