For the last hour, in a backroom of a gun range in Arabi, Louisiana, I’ve been building Luigi Mangione’s gun. Well, not his, in the literal sense. The not-quite-finished firearm in my hands is very ...

Add Yahoo as a preferred source to see more of our stories on Google. Ghost gun in 9mm Image by WoemoejackShutterstock As advancements in 3D printing and home manufacturing continue, the debate over ...

HARTFORD — An 18-year-old city resident was arrested on Tuesday after police said they found him with a “ghost gun.” The ghost gun, typically a home-built firearm without a serial number, was loaded ...