Philadelphia outlaws bump stocks days after Supreme Court rejects federal ban

PHILADELPHIA — Philadelphia Mayor Cherelle L. Parker on Tuesday signed legislation outlawing two types of rapid-fire gun devices just days after the Supreme Court overturned a federal ban on “bump stocks” and the same day the U.S. Senate was poised to vote on a bill prohibiting them.

The local ban takes effect immediately and bars anyone in Philadelphia from manufacturing or buying devices that are designed to accelerate how fast a semi-automatic gun can fire. That includes bump stocks, which are meant for rifles, and so-called “switches” that can be attached to handguns.

Bump stocks are legal under state law, and the Democratic-controlled state House narrowly defeated a bill to ban them in May. Switches are illegal under federal law, but that could change following the Supreme Court ruling.

Parker, who signed the local bill Tuesday, said that while the rate of shootings is declining in the city, her administration “will not rest.”

“When we have devices floating around Philadelphia like these so called switch devices, which can turn a handgun into a machine gun, there is no time to rest and or to slow down,” she said.

The legislation is almost certain to be challenged in court. Under state law, Philadelphia is generally prohibited from enacting gun regulations that are stricter than what state lawmakers have implemented.

However, in February, an appeals court upheld a 2021 city ordinance prohibiting the manufacturing of ghost guns in the city, saying it didn’t regulate firearms, but merely prohibited the conversion of some parts into guns.

Councilmember Curtis Jones Jr., the prime sponsor of the legislation, said the city is prepared for a challenge.

“We have plenty of lawyers,” he said.

The signing comes as the devices were thrust back into the national conversation about firearms following the Supreme Court’s divided decision Friday striking down a federal ban. The regulation was implemented by the Bureau of Alcohol, Tobacco, Firearms and Explosives under former President Donald Trump following the 2017 mass shooting in Las Vegas that left 60 people dead and hundreds more wounded.

In the court’s majority opinion, Justice Clarence Thomas wrote that while a rifle outfitted with a bump stock can fire at a speed rivaling automatic weapons — which are illegal for civilians to possess — it is “not a ‘machine gun’ because it cannot fire more than one shot ‘by a single function of the trigger.’”

Following the court’s decision, Senate Majority Leader Chuck Schumer, D., N.Y., announced he would bring legislation banning bump stocks up for a vote as early as Tuesday, saying it would return the country to the status quo set under Trump, a Republican.

The Senate had not voted on the matter as of 4 p.m. Tuesday.

Parker signed two other significant pieces of legislation Tuesday. One authorizes the installation of speed-enforcement cameras along the length of Broad Street. The second regulates security contractors who work in the city’s privatized eviction system.