Groups such as Everytown for Gun Safety say state laws provide a sometimes easier alternative to federal prosecution for possessing Glock switches. But they want to go further. Everytown for Gun ...

Machine gun conversion devices, or “Glock switches,” enable a weapon to fire multiple rounds with a single squeeze of the trigger, the law enforcement source said. The devices are illegal and ...

Glock switches are an inch-long device that fit onto the back of a Glock and override the trigger mechanism to make the pistol function as a machine gun. While Glock switches have become the more ...