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Project Curia
Supreme Court decisions
No. 24-5774Jan 14, 2026Crime and Law EnforcementReversed in part

The question

Whether a single act that violates two subsections of the federal firearm statute can support two separate convictions.

Barrett v. United States

What the Court decided

The Court held that a single act cannot produce two convictions under two subsections of the federal firearm-crime statute, because Congress did not clearly authorize stacking convictions that way for one act. One act that violates both provisions may yield only one conviction. The part of the appeals court's judgment that allowed two convictions was reversed. No justice dissented.

How the justices split

Unanimous
In favor 9
Jackson
Roberts
Sotomayor
Kagan
Gorsuch
Thomas
Alito
Kavanaugh
Barrett

The Court's opinion

Jackson, joined by Roberts, Sotomayor, Kagan, Gorsuch, Thomas, Alito, Kavanaugh, Barrett

When one act violates two subsections of the firearm statute, Congress did not clearly authorize punishing it as two separate crimes. Absent a clear statement that it intended to stack convictions for a single act, the rule of lenity and the statute's structure mean one act supports only one conviction. The appeals court erred in allowing two.

Concurring in part

Gorsuch, writing alone

Gorsuch joined the Court's opinion in part and wrote separately as to the remaining part.

How we know · 3 sourced claims
  • The Court held that a single act cannot support two convictions under both subsections of the firearm statute.

    Source: syllabus, Held, at 24-5774

  • The Court reasoned Congress did not clearly authorize stacking convictions for one act.

    Source: opinion of the Court (Jackson, J.)

  • Jackson, J., delivered the opinion of the Court; Gorsuch, J., concurred in part. No justice dissented.

    Source: syllabus, lineup

Read the opinion on supremecourt.gov