With crimes involving ghost guns on the rise, Manhattan District Attorney Alvin L. Bragg, Jr., is calling on a 3D printer manufacturer to put more safeguards in place to prevent the spread of 3D-printed guns and gun parts.
Bragg penned a letter to Shenzhen Creality 3D Technology Co., Ltd. (Creality), which produces 3D printers available to individual consumers, to install their printers with an available 3D-printing software program that detects the shapes of common gun parts and blocks their printing. Bragg also called on Creality to take down any online blueprints, also known as CAD files, from its cloud platform, and to ban the creation of illicit weapons in the company’s user agreement.
The letter comes after the U.S. Supreme Court’s decision to uphold federal regulations, which the DA’s office filed an amicus brief in support of last summer, requiring ghost gun parts to have serial numbers and compelling background checks for prospective buyers of ghost gun home-assembly kits.
“We are calling on companies that sell 3D-printers to work with us to stem the flow of dangerous weapons into our communities by implementing targeted, commonsense fixes. Too often, gun violence tragically takes innocent lives and tears at the fabric of our communities. Over the past several years, the number of illegal, 3D-printed firearms and ghost guns has increased significantly. We have an aggressive and holistic approach to combatting gun violence alongside our law enforcement partners but we cannot do it alone. We are hopeful that we can partner with these companies and make a meaningful impact on public safety,” said District Attorney Bragg.
Creality printers have been previously seized during searches by law enforcement in New York City, including recent cases; the DA’s office cites the cases against Luigi Mangione and Robert Guerrero, which are still in progress, as well as Cory Davis and Cliffie Thomspon, both of whom plead guilty to manufacturing ghost guns.
Since 2020, the DA’s Office has been cracking down on use and possession of ghost guns and illegal firearms, creating the Ghost Gun Initiative with the NYPD. Between 2021 and 2024, homicides decreased by 20%, and shootings decreased by 45% in Manhattan.
In 2023, Bragg introduced legislation to close loopholes in New York’s gun laws to make manufacturing 3D-printed and ghost guns and gun parts a felony. The legislation would also make it a misdemeanor to share, sell or distribute files containing blueprints for 3D-printed firearms components.
Bragg will be sending similar letters to other leading consumer brands of 3D printers in the coming weeks. Click here to read the full letter.
