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by saveitforparts
Tue May 12, 2020 10:47 am
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Small pirate cannon

Some friends talked me into chipping in on a horrible pontoon boat from Craigslist, so I figured it needed a cannon. 4.jpg Youtube vid of building and testing it: https://youtu.be/y364uvJSq-U I still need to swap out the air hookup for a self-shutting version, otherwise I've just been keeping it hoo...
by saveitforparts
Tue May 12, 2020 10:16 am
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Potato Howitzer

I just finished building a wheeled potato "howitzer" out of spare parts. It works pretty well, although I need to take it somewhere a bit more rural for testing once it's legit to travel around again. 1.jpg 2.jpg Youtube vid: https://youtu.be/ocxYe_j6nOw It's got the standard 2" barrel & 4" chamber ...
by saveitforparts
Wed Sep 09, 2020 5:27 pm
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An Attempt at Comparing Different Spud Guns!

I haven't seen a lot of side-by-side comparisons of different potato cannon designs. Since I have a bunch lying around, I figured I'd do some "scientific" (ha!) measurements of power, accuracy, etc, and see if I could narrow down which ones are the best. Now, I don't have anything super advanced her...
by saveitforparts
Sat May 22, 2021 9:49 am
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Re: Potato Howitzer

sorry for reviving an old thread but maybe there is some kind of update on the current status of this project No problem! I don't check this forum often enough, sorry :-P Here's a follow-up where I did some side-by-side testing with other designs. We tried being somewhat scientific so the last half...