A “Glock switch” is a small, attachable device roughly the size of a quarter that allows a semi-automatic pistol to fire ...

The ATF and Cincinnati police said Wednesday that they are finding guns illegally modified to make them fully automatic on a weekly basis. Also called a "chip" or "auto sear," it's a small device that ...

BURLINGTON — The parents of a 3-year-old boy who fatally shot himself at a Barre home two years ago, has filed a federal lawsuit against the gun manufacturer Glock for providing a firearm with a “hair ...

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 ...