We tested “Potato Cannons” with varied improvised projectiles including full length 31” Easton 2117 aluminum arrows with field points ar 220+ fps. Odd thing was it would shoot one or six at that same speed. Using only cheap hair spray (propane is in its propellant) and a flint igniter. We also well seeded the back pasture. It will also shoot a golf ball far enough that it would rival John Daly!
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Better Photo of the Japanese zipgun
- Jim Taylor, 2022-07-09, 17:04
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prime minister
- stonecold, 2022-07-10, 03:40
- We choose our sides, violence is bad. - WB, 2022-07-10, 04:46
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Ah, appears I guessed well, electronic ignition.
- WB, 2022-07-09, 17:23
- just after the shots were fired - Jim Taylor, 2022-07-09, 17:36
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prime minister
- stonecold, 2022-07-10, 03:40