1:18
i built this homemade semiautomatic airsoft gun using parts from the hardware store, shoots between 50 and 700 fps depending on pressure
  • 7 Oct 2007
  • 26 968
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2:34
After surfing the net looking for a good and safe flash powder tutorial i came up empty handed. Almost all of the videos found A) Used an unsafe method such as putting the two components into a plastic bag and shaking it (this is dangerous because flash powder is static and shock sensitive) or B) made poor quality flash powder (notice how mine simply explodes even in the 25 miligram quanities that i test it in) Remember: dont try any of what you see in the film at home, it may not be legal in some areas.
  • 23 Jul 2007
  • 105 811
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