Reference Library
Firearm laws change from time to time, unfortunately they usually do little
to constrain criminals but become more restrictive on the law-abiding. The
Reference Library is provided informational purposes only and should be
considered as reference material, not legal advice.
http://www.cs.cmu.edu/afs/cs/user/wbardwel/public/nfalist/law.html
http://www.nraila.org/GunLaws/Default.aspx