Dianna Muller

22-year veteran of the Tulsa Police Department
two-time national 3-gun champion
CLEET law enforcement firearms instructor
member of the NRA Law Enforcement committee
subcommittee member of
Department of Interior, Hunting and Shooting Sports Conservation Council
2015 – Founder of The DC Project
host of the Shooting Gallery on the Outdoor Channel
2019 “we will not comply”

From the 2019 Gun Rights policy Conference

https://gunstreamer.com/watch/awb-counter-dianna-muller-dc-project-grpc-2019_xnKxi9oSXhQXrVp.html

About Dianna Muller

Dianna Muller is a retired police officer, champion competitive shooter and founder of The DC Project, a nonpartisan effort that brings women gun owners from every state to Washington, D.C., to meet with lawmakers. She served 22 years with the Tulsa Police Department, working patrol, street crimes, narcotics and gang assignments before retiring in 2014. She returned to competition in 2009, found 3-Gun, and went on to win USPSA Ladies Open National Championships in 2013 and 2016 and the 2015 NRA World Championship ladies title. She has also represented the U.S. in international shotgun competition.

Muller is widely known for her September 25, 2019, testimony before the House Judiciary Committee on proposed assault weapons legislation, when she told members of Congress she would not comply with such a ban. The DC Project, which grew out of her first advocacy visits to Washington around 2015, aims to put a practical, approachable face on gun ownership for legislators. She has co-hosted Shooting Gallery on the Outdoor Channel and co-founded the Ambassador Academy, a training course for Second Amendment advocates. She remains active in advocacy in 2026.

Key Facts

1992: Earned a criminal justice and psychology degree from the University of Central Missouri
2013 and 2016: Won USPSA Ladies Open National Championships
2014: Retired after 22 years with the Tulsa Police Department
2015: Won the NRA World Championship ladies title
September 25, 2019: Testified before the House Judiciary Committee

Sources

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