Baltimore officials have filed a lawsuit against firearms manufacturer Glock, demanding that the Austrian-owned company do more to prevent its weapons from being turned into machine guns. The effort targets Glock for selling semiautomatic pistols to Maryland civilians that can easily be converted into illegal weapons with an auto sear — a small device more commonly known as a

It’s referred to as a “Glock switch,” which can turn a handgun with a 15-round magazine into much, much more. “A dime-sized device that turns a handgun [into] a weapon capable of firing 1,200 rounds per minute,