Published July 19, 2026 at 4:30 PM ET · Updated July 19, 2026 at 6:42 PM ET
Third Circuit dissents in 'dangerous and unusual' weapons case
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A judge on the Third Circuit Court of Appeals issued a dissenting opinion in a case involving weapons classified as dangerous and unusual. The dissent addresses Second Amendment questions about which weapons may be regulated or banned.
Patriot Watch first flagged this story 22 hr ago, when Bearing Arms reported it. So far this remains a single-source report. The most recent report came 22 hr ago from Bearing Arms. Verification tier: Watching — single-source — not yet independently corroborated.
⚖ The Constitutional Angle
The dissent turns on what dangerous and unusual actually means. Heller held the right to arms is not unlimited and that bans on dangerous and unusual weapons can stand. Caetano then narrowed that label, holding unusual cannot mean merely not in common use at the founding and that the Second Amendment reaches all bearable arms, even modern ones. Whether a specific weapon fits that exception is the live question the circuit split is pressing.
District of Columbia v. Heller 554 U.S. 570 (2008)
Vote: 5-4 · Opinion: Scalia
The Second Amendment protects an individual right to possess a firearm unconnected with service in a militia and to use it for traditionally lawful purposes such as self-defense within the home. The right is not unlimited: the Court noted that longstanding prohibitions (e.g., possession by felons and the mentally ill, carrying in sensitive places, conditions on commercial sale) remain presumptively lawful. D.C.'s ban on handgun possession in the home and its requirement that lawful firearms in the home be kept nonfunctional violate the Second Amendment.
Jaime Caetano v. Massachusetts 577 U.S. 411 (2016)
Vote: Unanimous per curiam (8-member Court, post-Scalia); no recorded vote split · Opinion: Per curiam (unsigned)
Summarily vacating the SJC's judgment without briefing on the merits or oral argument, the Court held that each of the SJC's three rationales contradicted Heller: the Second Amendment extends prima facie to all bearable arms, including those not in existence at the founding; 'unusual' cannot be equated with 'not in common use in 1789'; and protection is not limited to weapons useful in warfare. The case was remanded for further proceedings; the Court did not itself hold the Massachusetts ban unconstitutional.
Precedent facts from the PW Law Library — primary-source verified & independently audited