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Rules & Announcements

Forum issues and matters, FAQ.

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Donations Can Be Made Here - last post by ray

Using The Forum Software

Hints, Tips, and Tutorials about using the Forum Software.

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New content not showing - last post by Boophoenix

Auction for BurritoBandito

A collection of auctions for a fundraiser for BurritoBandito

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  • 264 replies
Hey everyone! - last post by taiwanluthiers

Toggle Pyrotechnics Pyrotechnics

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General pyrotechnics discussion.

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Hemp Coal - last post by pyrojig


Discussion of low to high power rocketry.

  • 761 topics
  • 14,126 replies
Nozzle less rockets based o... - last post by yvariro


Discussion of Pyrotechnics related Chemistry.

  • 695 topics
  • 14,252 replies
making potassium (per) chlo... - last post by OldMarine

Tools and Tooling

Discussion of the tools required for our hobby

  • 496 topics
  • 7,052 replies
Ejection delay options... - last post by Redrocketman


Safety precautions/procedures and equipment. Consequences and mishaps.

  • 254 topics
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How to store finished compo... - last post by OldMarine

Toggle Miscellaneous Miscellaneous

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Newbie Questions

A lightly moderated section for our less experienced members.

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Purchasing 200 mesh magnalium - last post by beedb9

Random Discussion & Chat

Random threads and topics that do not pertain to the other sections.

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What did you do today in pyro? - last post by OldMarine


Pyrotechnic events and event reports

  • 53 topics
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PGI 2017 - last post by marks265


Circuitry, components, wiring, and construction of various electronic devices.

  • 109 topics
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firing systems for shows - last post by vendrite

Toggle Pneumatic and Combustion Cannons Pneumatic and Combustion Cannons

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Spudguns, Air Cannons, etc.

  • 67 topics
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Safety of HDPE Golf Ball Ca... - last post by sitas

Toggle APC Information Database APC Information Database

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Pyrotechnics Compositions

Compilation of tried and tested pyrotechnic compositions submitted by members of the APC forum.

  • 261 topics
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Brilliant Color rubber star... - last post by Mumbles

Member Tutorials

Tutorials on "Everything Pyrotechnics". High-Explosives-related info forbidden here. Read the stickied rules before posting!

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5 gallon TLUD charcoal cooker - last post by OldMarine

Toggle Competitions Competitions

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Competition information.

  • 7 topics
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Rules - last post by marks265

Aerial Shell Competition

Submit your aerial shells for the competition here.

  • 343 topics
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My shells - last post by gregh

Cake/Mine Competition

Submit your cakes or mines for the competition here.

  • 73 topics
  • 422 replies
5x 20mm (13/16) TigerTail m... - last post by fckiamdead

Rocket Competition

Submit your rockets for the competition here.

  • 90 topics
  • 747 replies
1lb Core Burner - 3" Ba... - last post by Pyrophury

Wheel Competition

Submit your wheelsfor the competition here.

  • 33 topics
  • 327 replies
another wheel - last post by Col

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Recent Status Updates

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      18 Nov

    So, I'm just sitting here thinking, and I came up with an idea: flare gun that fires shells of R-candy. Does that sound safe or suicidal?

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      16 Aug

    Machining pre hard steel with HSS: Oh my God why are you doing this to me? Why is my tool getting dull? Why is this material so hard, WHY??? Machining pre hard steel with carbide: Man this material machines like butter... why is anyone making such a fuss about it?

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