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 ...

When Jorge Leon invented at the age of 22 a small device that turns Glock pistols into fully automatic weapons, he said he intended it to be used for the good of society, to help the military and ...

Glock switches — tiny devices that turn pistols into machine guns — are on the rise in Ohio and across the country. Some are used by backyard gun enthusiasts. Others are used by criminals. A Glock ...

At Indianapolis crime scenes, an increasing number of devices that turn semiautomatic guns into fully automatic firearms are popping up, causing concern among local police. Here’s what to know about ...

SPRINGFIELD, Mass. (WWLP) – Springfield Police have a warning about a dangerous attachment they’re seeing on guns. When using a semi-automatic pistol, one pull of the trigger shoots one bullet. But a ...