Some search terms for ya.

Deterrence Dispensed - example https://duckduckgo.com/?q=Deterrence...ed&t=h_&ia=web
The Gatalog
The Gatalog Odysee
CTRLPEWs guide
AWCY
AWCY Odysee
PrintYour2A
FOSSCAD
TheGatalog
Defense Distributed
Weight Forward & Gun CAD Ideas
DEFCAD