This Day in DIY Guns & Ammo
Black powder 37mm launcher (link)
Mag reloader (link)
Firing device for perimeter defense? (link)
DIY button rifling press
DIY guns are dangerous to the laws :)
How to detonate explosives without electricity
Printed Gun Review: The #Liberator12k CAFE 12
#Liberator12k Cafe12@Mr Snow Makes Intro
Just nice visuals
https://www.reddit.com/r/fosscad/comments/uvkkzg/just_showing_off/