Quote History Quoted:
HOW??? My inner child needs to know!
View Quote
I belong to APC forum. I did a lot of research. It is very easy to do once you learn the trade and take your time. Every thing you see I made except the launch tube.
I made the black powder for lift and exploding shell, I use a empty toilet roll for the shell which I reinforced with paper and glue. I made the stars which is just a different composite of the same stuff bp is made of. I use quick match for the lift fuse set off with a 12 volt battery. I did a time fuse using a piece of cannon fuse. I have to say I learned a lot doing this project. It is time consuming. There is more for me to learn. I am weak in cutting my stars.
I plan on trying out a 4" mortar tube soon but still got to practice more on the smaller stuff. The 2" stuff goes about 150' high while the 4" stuff will go 300' plus.
To get the pretty star colors you got to use more complex and chemicals that does grab the BATF attention.