Summary: Lawsuit challenging Colorado's Firearms Excise Tax

Plaintiffs: Zachary Langston, Magnum Shooting Center of Colorado Springs, Colorado State Shooting Association, Firearms Policy Coalition, Second Amendment Foundation, and National Rifle Association of America

Defendants: Department of Revenue Executive Director Heidi Humphreys and El Paso County District Attorney Michael J. Allen

Litigation Counsel: Julian Ellis, Jr., Michael Francisco, David H. Thompson, Peter A. Patterson, William V. Bergstrom, and Athanasia O. Livas

Docket: Case no. 2025CV31185


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