Amicus – 2A Law Center + California Rifle and Pistol Assn + Gun Owners of California
Amicus – American Association of Suicidology
Amicus – Constitutional Accountability Center
Amicus – Firearms Policy Coalition + Firearms Policy Foundation + Independence Institute
Amicus – Institute for Justice
Amicus – National Association of Counties + National League of Cities et al
Amicus – National Association of Criminal Defense Lawyers and Criminal Procedure Professors
Amicus – Pacific Legal Foundation
Amicus – Project for Privacy & Surveillance Accountability + Restore the Fourth Inc
Amicus – The Rutherford Institute
Petitioner – Principal Reply Brief
Respondents – Brief Opposing Cert