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NewsThe Center Square — IllinoisJune 30, 2026United States

Supreme Court to Review Cook County Assault Weapons Ban

The U.S. Supreme Court has agreed to hear a legal challenge regarding the constitutionality of Cook County's long-standing ban on assault-style weapons. The case, Viramontes v. Cook County, will determine whether the Second Amendment protects the right to possess semiautomatic firearms like the AR-15.

Supreme CourtSecond AmendmentfirearmsCook Countyconstitutional law
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Why It Matters

The Supreme Court's ruling will establish a national precedent on whether local governments can legally prohibit the possession of specific types of firearms, directly impacting existing bans in Illinois, Connecticut, and potentially other jurisdictions.

Key Facts

  • The U.S. Supreme Court will hear arguments in Viramontes v. Cook County regarding the right to possess semiautomatic weapons.
  • Cook County has maintained a ban on assault-style weapons for nearly 20 years.
  • The Court will also hear Grant v. Higgins, a similar challenge to Connecticut's assault weapons ban.
  • Arguments are expected to be heard in the fall or early 2027.
  • A final decision from the Supreme Court is expected by June 2027.
  • Cook County lawyers argue the ban is necessary to protect citizens from mass violence.
  • Lawyers for Cutberto Viramontes argue the ban relies on unclear evidence and that the weapons are ordinary rifles.

Who's Mentioned

personCutberto Viramontes“The Cook County resident challenging the weapons ban.”organizationU.S. Supreme Court“The judicial body that will hear the case and issue a ruling.”organizationCook County Board“The local government body that enacted the assault weapons ban.”otherGrant v. Higgins“A related case challenging assault weapons bans in Connecticut.”otherViramontes v. Cook County“The specific legal case being reviewed by the Supreme Court.”