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 ...

Add Yahoo as a preferred source to see more of our stories on Google. When Jorge Leon invented at the age of 22 a small device that turns Glock pistols into fully automatic weapons, he said he ...

A tiny, inexpensive device is all it takes to modify some semi-automatic handguns into illegal automatic weapons capable of firing multiple rounds with one pull of the trigger. These auto sear ...