NRA Files Lawsuit Challenging Colorado’s Excise Tax on Firearm and Ammunition Sales

by
posted on April 2, 2025
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
NRA ILA Lede

On March 31, the National Rifle Association of America (NRA), together with the Firearms Policy Coalition, Second Amendment Foundation, Colorado State Shooting Association, Magnum Shooting Center and an NRA member, filed a lawsuit challenging Colorado’s 6.5-percent excise tax on the retail sale of firearms, firearm precursor parts and ammunition.

Colorado’s tax is set to take effect on April 1, 2025. The tax is levied on vendors, but the amount is passed through to law-abiding Coloradans every time they purchase such constitutionally protected items. The law also imposes burdensome registration and recordkeeping requirements on vendors and subjects them to harsh punishments for violations.

“Colorado’s firearms excise tax is an overt assault on the Second Amendment rights of law-abiding Coloradans and a deliberate attempt to discourage the exercise of constitutionally protected freedoms,” said John Commerford, executive director of the NRA Institute for Legislative Action (NRA-ILA). “Recently, anti-gun activists in Colorado have been adopting California’s radical gun control agenda to systematically erode gun rights in the state. We are pleased to join with other Second Amendment advocates in this lawsuit to protect and defend the fundamental right to keep and bear arms.”

The United States Supreme Court recognized long ago that a right to tax is essentially a power to destroy. Thus, the Court has repeatedly held that the exercise of a constitutional right cannot be singled out for special taxation. But Colorado’s law does precisely that, penalizing Coloradans for exercising their constitutional right to keep and bear arms through an infringement-by-taxation scheme.

Our complaint argues that the tax violates the Second Amendment. We seek a declaratory judgment stating that the tax is unconstitutional and a permanent injunction forbidding its enforcement. The case, Langston v. Humphreys, was filed in the Denver County District Court.

The filed Complaint can be read here.

Latest

W H2026 06 Firstlight IMG 1767
W H2026 06 Firstlight IMG 1767

How an Armed American Saved President Trump’s Life

Sgt. Aaron Zaliponi of Adams Township (Pa.) Police Department is the NRA’s Officer of the Year. 

New for 2026: ATN Odin 6 Multi Function Thermal

ATN Corp has launched the ATN Odin 6 MFT (Multi-Functional Thermal)—a professional-grade thermal imaging optic engineered to function as a handheld thermal monocular, helmet-mounted thermal viewer, thermal clip-on optic or dedicated rifle-mounted thermal sight, all in one. If you're a hunter looking for an all-in-one thermal to run predators, check this out.

#SundayGunday: Savage Arms 110 Trail Blazer

On this week's #SundayGunday, we’re checking out the Savage Model 110 Trail Blazer, a dedicated hunting rifle that blends the best of classic 110 functionality with modern performance enhancing features. Learn more about it in this exclusive video.

The Benelli 250th Anniversary SBE 3

Benelli announces the Super Black Eagle 3 Anniversary Edition, a limited-run firearm created as an expression of gratitude and respect for the nation whose sporting traditions have shaped generations of hunters and shooters.

250 Years of American Hunting

A celebration of a proud tradition. Follow us through the history of 250 years of American hunting.

Savage Arms Helps Raise $1 Million for Youth Shooting Sports Through Support of MidwayUSA Foundation

Savage Arms has helped raise more than $1 million for youth shooting teams and organizations through its support of MidwayUSA Foundation.

Interests



Get the best of American Hunter delivered to your inbox.