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How to make reusable casings

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Uploaded by on Dec 15, 2007

This video is BEFORE TEST, Results are not available YET, do this at your own risk.

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Howto & Style

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Standard YouTube License

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Uploader Comments (purkitron)

  • thats suesidle useing metal caseings i use cardbord and a benotnite nozle and that goes 100-200 ft with a few grams of homeade bp (im in uk so i dont get pyrodex or whatever) and your way thats just stupid and im 13

  • lol, ok.. im 17, so? why does age matter? they worked.., maybe im tired of making PVC and cardboard ones?

  • I tried it, It looks like it might work, but since i didn't have a cap, it blew off, but the first maybe half second it had SOME THRUST, and I only filled it up halfway, I will post vids soon

Top Comments

  • no your gay

  • Agreed - I made this mistake as a teenager, and basically created a CO2 cartridge grenade that got very close to sending shrapnel into my vital organs... very bad idea to use these as an engine of any kind.

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All Comments (52)

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  • i tryed this and i thought it was a great idea man it shot so fast haha

  • Using steel for your candy motors is an extremely bad idea.

  • "how to make a grenade"

  • GRENADA!!!

  • the CO2 bottle are tested to 2000 pounds i used two 50 grain pellets in it and it filled it up the only thing that happened with two was it blew the plug out of the back of the engine made a big bang did nothing to the cartrage, thats 100 grains of black smokeless powder, two days ago i loaded kno2 and sugar and iron oxide in it it worked fine, im not saying this is ok to do im just saying i did it, in the 50's many people did it! David*

  • Did this a long time ago, rocket got a foot off the ground and exploded, bending a perfect "U" in the quater inch guide rod. Never found a single peice of the cartridge.

  • works perfectly, did that a couple of times.

    the acceleration is mindblasting. more like a shot from a gun and similar to a rpg due to the fast burn rate of the propellant (black powder). i recommend you step wide away when igniting that thing.

  • The title should be "How to loose a few fingers". I think this video has to be taken down.

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