The U.S. Supreme Court will review whether bans on semiautomatic rifles, often called assault weapons, violate the Second Amendment. The justices have decided to hear appeals challenging these bans in Connecticut and the Chicago area.
Similar bans exist in about a dozen states, including significant cities like New York, Los Angeles, and Washington, D.C. Though Congress allowed the national assault weapons ban to expire in 2004, some Democrats support renewing it due to mass shootings. States like Virginia and Rhode Island have introduced their own measures.
This case marks the latest major gun-related dispute the court will tackle. The conservative majority previously ruled in 2022 to expand Second Amendment rights, leading to challenges against various firearm laws nationwide.
The Supreme Court’s review of these laws will occur in the fall. The Connecticut law was enacted after the 2012 Sandy Hook Elementary shooting, where an AR-15 was used to kill 20 children and six educators. The state justifies the ban by asserting these guns are often chosen by mass shooters and resemble military-grade weapons.
Public Safety and Second Amendment Rights
Everytown Law’s Janet Carter supports these laws as critical public safety measures compatible with the Second Amendment. However, gun rights groups argue that banning semiautomatic rifles, owned by millions of Americans, is unconstitutional. Adam Kraut of the Second Amendment Foundation highlights the widespread ownership of such rifles in defense of their legality.
Four conservative justices on the court had previously indicated that this issue needed court consideration. The Cook County, Illinois, ban dates back to 1993, with lower courts upholding this and similar laws.
The challengers question the protection of the most popular rifles, doubting the Second Amendment’s coverage beyond home-kept handguns. Conversely, Cook County attorneys believe their measure is constitutional, considering the severe public trauma caused by assault weapon massacres.
Recent Supreme Court Decisions on Gun Rights
The court has recently backed Second Amendment rights by overturning gun carry restrictions in Hawaii and a federal ban on gun ownership for marijuana users. They have upheld some restrictions, like prohibiting those under domestic-violence restraining orders from having guns.
On the same day, the court declined to review cases on gun restrictions for young adults under 21, a contentious topic in lower courts recently.

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