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US appeals court declares New Jersey’s ban on assault rifles unconstitutional

By Thomson Reuters Jul 17, 2026 | 12:12 PM

By Nate Raymond

July 17 (Reuters) – A federal appeals court on Friday ruled that New Jersey’s assault-weapons law barring possession of semiautomatic rifles like AR-15s ​and large capacity magazines containing more than ‌10 rounds of ammunition is unconstitutional.

The ruling by the Philadelphia-based 3rd U.S. Circuit Court of Appeals marked the first time a federal appeals court had ruled that a state’s assault weapons ‌ban ​violated the U.S. Constitution’s Second Amendment, ⁠which guarantees the right ⁠to keep and bear arms for self-defense.

That issue is already in front of the U.S. Supreme Court, which agreed last month to review rulings that ​had upheld similar bans adopted in Cook County, Illinois, and Connecticut against powerful semiautomatic rifles. The Supreme ⁠Court has a 6-3 conservative ⁠majority.

Friday’s ruling came in lawsuits filed by ​gun rights groups that said New Jersey’s law could ​no longer stand after the Supreme Court handed down ‌a landmark Second Amendment ruling in 2022 that expanded gun rights.

That decision, New York State Rifle & Pistol Association v. Bruen, held that modern gun restrictions must ⁠be “consistent with this nation’s historical tradition of firearm regulation.”

A lower-court judge in 2024 delivered a mixed ruling, holding New Jersey’s ⁠ban on AR-15 ‌rifles was unconstitutional but that its ⁠prohibition of large-capacity ammunition magazines holding more ​than ‌10 rounds could stand.

The appeals court by ​a 10-5 ⁠vote agreed to go even further, declaring that the ban on all types of semi-automatic rifles, and not just AR-15s, violates the Second Amendment, as does the large-capacity magazine ban.

(Reporting by Nate Raymond in Boston; Editing ​by David Gregorio)