Missouri Second Amendment

The following is a collection of Missouri Second Amendment organizations. Visit these sites to learn more and get involved with defending the Second Amendment.

A listing on Second Amendment Supporters does not necessarily imply our endorsement of a site. We are not responsible for the content of other sites.

Missouri Second Amendment

Gateway Civil Liberties Alliance – GCLA

  • The purpose and objective of Gateway Civil Liberties Alliance, is to preserve and protect the 2nd Amendment of the Constitution of the United States of America.

Missouri Sport Shooting Association – MSSA

  • Protects and preserves the shooting sports at the state level. MSSA will promote and improve the shooting sports by sponsoring marksmanship training and competitions throughout the state of Missouri.


  • The MissouriCarry Community is made up of firearms owners, collectors, hunters, enthusiasts, competitive and recreational shooters and others interested in safe and legal shooting sports and firearms related activities.

Western Missouri Shooters Alliance – WMSA

  • Not-for-profit corporation created to inform concerned Missouri citizens about legislation that affects their Second Amendment rights.