Published August 3, 2026 at 3:13 PM ET · Updated August 3, 2026 at 7:34 PM ET
Third Circuit split may tee up California magazine ban for Supreme Court
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A split decision in the Third Circuit may lead the Supreme Court to take up California's firearm magazine ban. The ruling could prompt high court review of the state's magazine restrictions.
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⚖ The Constitutional Angle
Under Bruen, California must show a historical tradition of regulating magazines once the Second Amendment's text covers them. Caetano makes coverage hard to deny: the Amendment reaches all bearable arms, including those not existing at the founding, and unusual cannot mean merely uncommon in 1789. Widely owned magazines thus presumptively qualify, leaving the state to find a real historical analogue.
New York State Rifle & Pistol Association v. Kevin P. Bruen, Superintendent of New York State Police 597 U.S. 1 (2022)
Vote: 6-3 · Opinion: Thomas
New York's requirement that applicants demonstrate 'proper cause' — a special need for self-protection distinguishable from the general community — to obtain an unrestricted public-carry license violates the Fourteenth Amendment by preventing law-abiding citizens with ordinary self-defense needs from exercising their Second Amendment right to keep and bear arms in public. The Court held the Second Amendment protects a right to carry handguns publicly for self-defense, and rejected the two-step means-end framework lower courts had applied after Heller.
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