The third suspect in the Round Rock mass shooting faces new ... Dixon allegedly used a "Glock" switch during the shooting at the Juneteenth festival at Old Settlers Park when he lost control ...

also known as Glock switches. Such switches do for handguns what bump stocks do for rifles: They fire a hail of bullets with a single pull of the trigger. They are as tiny — only about 1 square ...

In all, Shelton sold the undercover agent seven Glock switches and 16 guns for $22,900 from June to August, an ATF agent wrote in court records. One of the guns was a so-called ghost gun ...