New legislation introduced in Congress this week takes aim at already illegal gun modification devices that can convert semi-automatic weapons into fully-automatic weapons. The devices, also known was ...

In 1987, a 22-year-old Venezuelan named Jorge Leon invented a small metal insert that could turn the Glock 17 semi-automatic pistol into a fully automatic machine gun with the flick of a switch. Leon ...

A tiny device has been popping up on Columbus streets, and law enforcement fear it may pose an outsized risk to central Ohioans this summer. Glock switches have surged in popularity among Columbus ...

A Glock pistol with an illegal conversion device, sometimes referred to as a Glock switch. The small piece, which is illegal and not manufactured by Glock, can convert a semi-automatic pistol into a ...

A Lego-sized tool that turns an ordinary handgun into an automatic machine gun-like weapon is commonly used in Macon shootings, according to the Bibb County Sheriff’s Office. The 1-inch square ...