10th Circuit Smacks Colorado's Ghost Gun Ban Back to Court

The Tenth Circuit ruled this week that plaintiffs challenging Colorado's ban on possessing unserialized firearms have standing to contest the underlying ATF rule—even after the Supreme Court upheld it at the federal level. That's a significant procedural door left open, and 2A advocates walked straight through it.

More importantly, the court reversed the district court's denial of injunctive relief on the possession prohibition. The lower court let that ban run unchallenged while the lawsuit proceeded. The Tenth Circuit said: not so fast.

**Colorado bet that any restriction wrapped in 'public safety' language would sail through unchallenged. That bet just got called.**

Now the case heads back down for a harder look at whether Colorado's possession ban causes the kind of irreparable harm that justifies freezing enforcement while the full legal fight plays out. That second look is exactly the foothold plaintiffs needed—and the state didn't want them to have.

Unserialized firearms—smeared as 'ghost guns' by gun-control groups and their media allies to conjure maximum fear—are privately made firearms, a tradition as old as the Republic itself. Colorado, riding the wave of Biden-era ATF rulemaking, moved to criminalize that tradition. Courts are increasingly skeptical of that play.

If the district court grants injunctive relief on remand, Colorado's possession ban could be frozen in place while the full challenge unfolds. That's real, tangible relief for law-abiding gun owners caught in the crosshairs of a state government determined to disarm them one regulation at a time.

This is not a final victory. Reversing a denial of injunctive relief is a foothold, not a finish line. The district court still has to apply the right legal standard and decide whether to pause enforcement—and Colorado will fight that hard.

**But here's what matters:** the Tenth Circuit told Colorado it cannot skate past judicial scrutiny on the strength of a label. That principle, locked into this ruling, travels forward into every stage of this case.

Watch this one closely. If injunctive relief is granted on remand, expect Colorado to push back hard—and expect this fight to keep climbing. The organizations litigating this case need your attention and your support. And your state legislators need to hear, loudly and clearly, that courts are watching.