Brief of respondents Keith M. Corlett, et al. in opposition filed.

Brief amicus curiae of Neal Goldfarb filed. (Brief corrected 3/1/21)

Brief amici curiae of Law Enforcement Groups and State and Local Firearms Rights Groups filed.

Brief amici curiae of State of Missouri.et al. filed.

Brief amicus curiae of Korte Enterprises, LLC, d/b/a Korte Tree Care filed.

Brief amici curiae of Firearms Policy Coalition and Firearms Policy Foundation filed.

Motion to extend the time to file a response is granted and the time is extended to and including February 22, 2021.

Motion to extend the time to file a response from January 22, 2021 to February 22, 2021, submitted to The Clerk.

Blanket Consent filed by Petitioner, New York State Rifle & Pistol Association, Inc., et al.

Petition for a writ of certiorari filed. (Response due January 22, 2021)

New York State Rifle & Pistol Association, Inc., et al., Petitioner, represented by Paul D. Clement

Keith M. Corlett, et al., Respondent, represented by Barbara Dale Underwood

Firearms Policy Coalition and Firearms Policy Foundation, Amicus Curiae, represented by Joseph Gary Samuel Greenlee

Korte Enterprises, LLC, d/b/a Korte Tree Care, Amicus Curiae, represented by John Michael Reeves Jr.

Law Enforcement Groups and State and Local Firearms Rights Groups, Amicus Curiae, represented by Dan Mark Peterson

Neal Goldfarb, Amicus Curiae, represented by Neal Goldfarb

State of Missouri, Amicus Curiae, represented by D. John Sauer