At least half of U.S. states now outlaw devices that can convert pistols into machine guns.

A Jacksonville man has been sentenced after illegally owning a pistol with a machine gun attachment device.

The law, which goes into effect immediately, targets devices that turn semiautomatic handguns into makeshift machine guns.

State laws are increasingly banning devices that convert pistols into machine guns, aligning with federal regulations. Known ...

In New Mexico, police and prosecutors backed an effort to outlaw devices that convert pistols into machine guns. In Alabama, ...

(AP Photo/Vasha Hunt, File) MONTGOMERY, Ala. (AP) — Alabama Gov. Kay Ivey signed legislation Wednesday outlawing Glock ...

On Friday, the Colorado Senate voted to concur with amendments adopted by the House on a bill that Democrat legislators have ...

Those devices, some called "Glock switches," can be installed on handguns to automatically fire more than one shot, without ...

Two men are charged with using 3D printers and LEGO boxes to distribute 'machine gun conversion devices' across the U.S., ...