The Glock “switch” quickly attached to a handgun, converting the firearm from shooting one bullet per trigger squeeze to having the capability of firing until the trigger is released, pictured ...

Called a "switch," "chip" or auto sear, these illegal parts can be installed on some firearms in just minutes and made on nearly any 3D printer. Once installed, the gun will fire in fully ...

The ATF and Cincinnati police said Wednesday that they are finding guns illegally modified to make them fully automatic on a weekly basis.. What is a Glock switch? Also called a "chip" or "auto ...

It also had laser sights on it, and it had what we call a Glock switch," Vanore said on March 11. ATF agents say the devices are easy to install and can be very hard to spot at a glance.