: To protect user data, DEFCAD does not store Personally Identifiable Information (PII) and utilizes security partners like Mandiant to maintain a secure site experience.
Accessing the repository requires agreeing to strict terms that forbid unlawful use or unauthorized export of data.
The Definitive Guide to DEFCAD: The World’s Largest Small Arms Technical Data Repository defcad files repository exclusive
: Access to certain files is further restricted in jurisdictions like New Jersey or California, where local laws may require Federal Firearms License (FFL) confirmation for specific components. Core Repository Features
: Users must be vetted to confirm they are "U.S. persons" (citizens or lawful permanent residents). : To protect user data, DEFCAD does not
: DEFCAD asserts it provides the only legal means for accessing 3D firearms technical data on the Internet in the U.S. through continuous litigation that protects the disclosure of small arms data. Terms of Service - DEFCAD
: DEFCAD acts as a major sponsor for DIY gun development, allowing organizations and individual developers to earn money through a Sponsorship Program . Legal and Privacy Standards Core Repository Features : Users must be vetted
: The platform uses geofencing to block international IP addresses, preventing unauthorized exports of controlled technical data.
: Many files use high-precision formats like SolidWorks (SLDPRT/SLDASM) , STEP , and IGES , which are more suitable for complex part machining than standard STL files.
