Part of the Happy Anarchist Handbook
How to build a 3d-printed gun.
https://www.thetruthaboutguns.com/building-the-fgc-9-getting-started-with-3d-printing-part-1/
How to make your own paper bullets.
https://svartkrutt.net/articles/vis.php?id=51
How to make a machine gun.
https://www.reddit.com/r/guns/comments/dbykex/3d_printed_ar15_autosear_050_of_biodegradable/
https://ctrlpew.com/yankee-boogle-3d-printable-ar15-full-auto-mod-swift-link/
How to make improvised explosives.
http://cdn.preterhuman.net/texts/wars_and_weapons/other/ImprovisedExplosives/18_ImprovisedExplosives.htm#ANFO
How to cast your own bullets.
https://mdcreekmore.com/how-to-cast-your-own-bullets/