How to Make a Potato Launcher

Flamethrower out of a potato gun: Subscribe to KGBsurivalist: you will need: 4 pvc .\r
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Before asking a question look for answers in the comments section!!! You can get a spark generator at any hardware store!!! We used gum-out cleaner, .\r
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This is a step by step on how to buid a potato gun cannon.\r
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Step by step instructions on how to make a potato gun. I will tell you all the tools and supplies you will need. Very easy.