Shotshell manufactuering A small summary of the making of a shotshell provided by the Dept. of Justice.
http://www.ojp.usdoj.gov/nij/trainin...ir_m05_t11.htm
Some basic info on shot
http://www.shotgunworld.com/amm.html
Another shotshell reloader that you might look at if you are considering reloading.
http://www.reloaders.com/catalog/pro...products_id=34
If you have any questions on shotshells the guys at this number have helped me developing loads for different situations that I have ran into.
I do not have an 800 number for them and you can only reach them from Monday thru Thursday. I would tell them your in LE and have some questions.
913-362-9455