Lawsuit Over Guns in National Park Buildings Still Unresolved as DOJ Seeks Dismissal

A federal lawsuit is testing whether the government can keep gun owners locked out of buildings sitting inside national parks even when the surrounding land is open to lawful carry. Zimmerman v.

The short version

Zimmerman v. Blanch centers on a familiar wrinkle in national park carry law: the land itself is generally fair game if state law allows carry, but buildings owned by the federal government inside the park, think museums, ranger stations, and visitor centers, can still be off limits under separate federal rules. The video's hosts walk through how the Department of Justice is trying to get the lawsuit dismissed, arguing the plaintiffs don't have standing because prosecutors have signaled they won't actually enforce the restriction in question.

The hosts push back hard on that argument. They point out that a promise not to prosecute today is not the same as a law being struck down, and nothing stops a future administration or a different U.S. Attorney from enforcing the same rule tomorrow. Until a court actually rules on the merits, they argue, gun owners are left guessing about their real legal exposure.

Key points

• The case: Zimmerman v. Blanch challenges federal restrictions on carrying firearms inside federal buildings located within national parks.
• What's unaffected: Carrying on the open grounds of a national park remains governed by state law, according to the hosts, and this case does not change that.
• What's in dispute: The restriction targets structures like visitor centers, ranger stations, and museums sitting on federal park property.
• DOJ's dismissal argument: The government claims plaintiffs lack standing because prosecutors do not intend to enforce the restriction.
• The hosts' rebuttal: A non-enforcement stance is not binding and can be reversed, so the legal risk for carrying into these buildings hasn't actually gone away.
• Unresolved status: Without a court ruling on the merits, the legality of carrying inside these specific federal facilities remains an open question.

Bottom line

Nothing changes today for carrying across national park land itself, but the question of what happens when you walk into a visitor center or ranger station with a firearm is still legally murky and worth tracking. Anyone who regularly visits national parks while armed should keep an eye on how this case develops before assuming a prosecutor's current reluctance to charge means the restriction is dead.

Summary by Firearm Discounts. Watch the full video from Armed Attorneys on YouTube.