U.S. Seeks Rehearing on D.C. Gun Magazine Law's Constitutionality
The U.S. seeks rehearing on D.C. gun magazine ban, citing Second Amendment concerns.
Why it matters: Legal strategies could shift if the Supreme Court redefines 'arms in common use' under the Second Amendment.
- The U.S. government argues the D.C. ban contravenes the Second Amendment by deeming magazines over 10 rounds as 'arms in common use.'
- A narrower ruling on gun regulations is sought by the U.S. government.
- Twenty-six states back West Virginia’s plea for Supreme Court review.
- A circuit split exists with opposing rulings in D.C. and the Ninth Circuit.
The U.S. government supports a rehearing in Benson v. United States, challenging D.C.'s ban on gun magazines over 10 rounds. This follows the D.C. Court of Appeals ruling such bans unconstitutional, emphasizing the significance for Second Amendment interpretation.
In its decision, the D.C. court ruled in March 2026 that high-capacity magazines are "arms in common use" under the Second Amendment. Contrastingly, Hanson v. D.C. in 2024 supported the ban, necessitating a rehearing to resolve legal conflicts.
This case is crucial for legal professionals handling gun regulations, as a Supreme Court decision could establish a pivotal precedent, influencing cases nationwide. The involvement of 26 state attorneys general, who back West Virginia's amicus brief, underscores the broad interest and potential impact.
The contrast between the D.C. Appeals Court and Ninth Circuit’s decision in Duncan v. Bonta, which upheld similar bans, highlights a circuit split that could prompt Supreme Court attention.
By the numbers:
- 26 states — support Supreme Court review in amicus brief
- March 2026 — D.C. Court of Appeals deemed magazine ban unconstitutional
What's next: Monitor the U.S. Supreme Court's docket for potential review of this case.