If you've spent any time in gun-related news lately, you've probably noticed one word attached to almost every headline: Bruen. A court strikes down a waiting period — Bruen. A federal judge rules on suppressors — Bruen. A Supreme Court case about carrying a handgun into a restaurant — Bruen again.

It isn't a coincidence. New York State Rifle & Pistol Association v. Bruen is the 2022 Supreme Court decision that rewrote the rulebook for every Second Amendment case in the country, and four years later it's still the test every one of these lawsuits has to pass through.

That's especially true right now, in one of the biggest gun-law stories of 2026: a trio of coordinated lawsuits — Brown v. ATF, Roberts v. ATF, and Jensen v. ATF — challenging whether the government can still enforce the National Firearms Act's registration requirements for suppressors and short-barreled rifles now that Congress zeroed out the $200 tax that used to justify them. One of the three, Jensen v. ATF, already has a final district-court ruling: on August 5, 2026, a federal judge in Texas held the NFA's remaining registration scheme unconstitutional. The other two are still pending. All three lean heavily on the Bruen framework.

So before getting into where the law stands, here's what Bruen actually says — and why it keeps showing up everywhere.

What the Bruen Test Actually Says

Before 2022, most courts evaluated gun laws with a two-step approach: a threshold look at whether the Second Amendment applied, followed by some version of "means-end scrutiny" — balancing the government's interest against the burden on gun owners.

Bruen replaced that with a two-part historical inquiry:

1. Plain text. Does the Second Amendment's text, as originally understood, cover the person and conduct at issue?
2. Historical tradition. If so, the government must show the regulation is consistent with the nation's historical tradition of firearm regulation — typically by pointing to comparable Founding-era laws (courts disagree on whether Reconstruction-era laws from 1868 also count).

Modern cost-benefit balancing is no longer allowed. If the government can't produce a historical analogue, the law falls, regardless of how compelling the public safety rationale might be. That's why Bruen shows up in virtually every gun case now — it's the mandatory starting point, whether the dispute is about carry permits, magazine limits, or a 90-year-old federal registration scheme.

Rahimi Added a Layer, Not a Rewrite

The Court's next major case, United States v. Rahimi (2024), upheld the federal law disarming people under domestic violence restraining orders. An eight-justice majority clarified that a historical analogue doesn't need to be a "historical twin" — a reasonably similar historical regulation can suffice. That guidance hasn't resolved much in practice: courts still disagree about how loosely to read "similar," and that disagreement is now the central fault line in post-Bruen litigation.

The NFA Under Fire: Brown, Roberts, and Jensen v. ATF

Since 1934, the NFA has regulated suppressors, short-barreled rifles and shotguns, and a few other categories through a $200 tax and federal registration requirement — a scheme Congress justified using its taxing power. When the 2025 "One Big Beautiful Bill" zeroed out that tax but left the registration paperwork in place, gun-rights groups saw an opening: with no tax left to collect, they argue, Congress has no remaining constitutional basis for registration — and the requirement also burdens Second Amendment-protected conduct under Bruen.

Three coordinated lawsuits are pressing that argument in different circuits:

• Brown v. ATF (E.D. Missouri) is fully briefed and under submission after an August 10 summary judgment hearing; a ruling is expected soon.
• Roberts v. ATF (E.D. Kentucky) finished summary judgment briefing over the summer and awaits a decision.
• Jensen v. ATF (N.D. Texas) already has a final ruling: on August 5, 2026, the district court held the NFA's remaining registration scheme unconstitutional and entered a permanent injunction, stayed for seven days to give the government a window to seek emergency relief from the Fifth Circuit. The government let that deadline pass without filing anything, so the injunction took effect on August 13, 2026. The government still has up to 60 days from the judgment to file a notice of appeal, but as of this writing none has been filed.

Filing three near-identical cases in three different circuits (the Fifth, Sixth, and Eighth) is a deliberate strategy: agreement across all three builds pressure for national action, while a split creates the kind of circuit conflict the Supreme Court tends to take up. Either way, this is a multi-year fight — Jensen's "final ruling" is final only at the district-court level.

The 2026 Circuit Splits

Assault weapons and magazine bans. In July 2026, the Third Circuit, sitting en banc, struck down New Jersey's semiautomatic rifle and ten-round magazine bans 10-5 — the first time a federal appeals court has invalidated this type of ban en banc. That came just over a week after the Seventh Circuit upheld a similar ordinance. The Supreme Court granted certiorari on June 30, 2026, to resolve whether AR-15-style rifles and standard-capacity magazines are protected "arms" under Heller and Bruen, or "dangerous and unusual" weapons that fall outside Second Amendment protection.

Waiting periods. The Tenth Circuit found New Mexico's seven-day waiting period likely unconstitutional, while the First Circuit let Maine's 72-hour waiting period stand during litigation — disagreeing over whether a temporary delay even implicates Second Amendment-protected conduct.

Felon and drug-user disarmament. Courts increasingly require an individualized analysis of 18 U.S.C. § 922(g) rather than a blanket rule: the Fifth Circuit vacated a felon-in-possession conviction based on a nonviolent drug offense, finding no sufficient historical tradition supporting permanent disarmament. The Supreme Court has so far declined to take up the broader question, denying certiorari in a large batch of similar cases in early 2026.

Open carry. A divided Ninth Circuit panel struck down California's urban open-carry ban, reasoning that open carry was the historical default method of carrying arms at the Founding, while upholding the state's separate rural licensing requirements.

Wolford v. Lopez: The Supreme Court Weighs In on Private Property

On June 25, 2026, the Supreme Court issued its first major post-Rahimi ruling on the merits. In Wolford v. Lopez, a 6-3 Court struck down Hawaii's rule treating private property open to the public — restaurants, stores, and similar businesses — as off-limits to licensed concealed carry unless the owner affirmatively opted in. Justice Alito's majority opinion applied Bruen to conclude the default-prohibition approach too broadly restricted licensed carry.

The ruling has limits: it doesn't disturb an owner's right to exclude firearms by posting a sign, and it doesn't touch traditional "sensitive places" like schools, government buildings, or polling locations, which remain restrictable under Bruen's own framework.

What's Still Unresolved

• The NFA's fate — Brown and Roberts still pending, and Jensen's injunction now in effect with the government's 60-day appeal window still open.
• Assault weapons and magazine capacity, now teed up for full Supreme Court review.
• Sensitive-places definitions, which states have expanded significantly post-Bruen without Supreme Court guidance on the outer limits.
• Carry reciprocity across state lines, untouched by the Court so far.
• Age-based restrictions on adults under 21, a circuit split the Court has declined to resolve.
• Drug-user disarmament, being tested in United States v. Hemani.

Why the Uncertainty Persists

Bruen was designed to remove judicial discretion by replacing balancing tests with historical fact-finding. In practice, historians and litigants often disagree about what Founding-era or Reconstruction-era laws actually establish, giving judges real interpretive latitude anyway — just dressed in different methodology. Gun-rights advocates see this as exposing decades of regulation that never had a legitimate historical basis; gun-safety advocates see a small number of judges using an unworkable test to strike down longstanding public safety laws. Both critiques are shaping how the standard gets refined in the years ahead.

The Bottom Line

Bruen is everywhere because it's now the mandatory lens for every Second Amendment case — from a century-old federal registration scheme to a Hawaii law about walking into a restaurant. 2026 has already produced a landmark private-property ruling in Wolford, a final district-court decision striking down key parts of the NFA in Jensen (with Brown and Roberts still pending elsewhere), and an assault-weapons circuit split the Supreme Court will now resolve. Expect the "history and tradition" framework to keep generating high-stakes rulings well into 2027.

This article is for informational purposes only and does not constitute legal advice. Firearm laws vary by state and change frequently, and NFA litigation in particular is unsettled and likely to be appealed. Consult a licensed attorney for guidance specific to your situation.