In the wake of Luigi Mangione’s alleged killing of a health care CEO with a partially 3D-printed pistol, we built and tested ...

The FMDA 19.2 model, released by a group originally ... gun model to be considered the most practical and reliable 3D-printed Glock design available at the time it was released three years ago.

The Glock 19 Gen4 is designed for function first. This design philosophy means that the gun parts fit together more loosely than most, making it not as accurate as competition-level pistols.

The model number, in this case “19,” was originally tied, sequentially, to Gaston Glock’s personal invention patents—i.e. the original Glock 19 was his 19 th invention. Now those numbers ...

"Glock switches," small devices capable of turning ... readily and easily available,” Iber said. “Depending on your 3D printer’s speed, it takes an average of 40 minutes to print one of ...

Part of the gun that the police believe was used to kill the C.E.O. of UnitedHealthcare was made by a 3D printer using a ... appears to be a Glock-19, a 9-millimeter semiautomatic pistol used ...