PHOENIX (AZFamily) — More machine gun conversion devices, commonly known as a “Glock switch,” are showing up at crime scenes around the Valley, according to the Bureau of Alcohol, Tobacco, Firearms and Explosives.
The criminals use the coin-sized accessory to convert handguns and rifles into machine guns, firing up to 30 rounds in just seconds.
“Been seeing quite a bit of an uptick, just because they are so readily available to make and purchase,” said Brendan Iber, a special agent with the ATF…