In a blurred cellphone video that would later go viral, federal officers knock on a Florida gun owner’s door, demanding he turn over an illegal device they claim he bought as a silencer for his AR-15 ...

Thousands of ads on Facebook and Instagram have promoted “fuel filters” using videos demonstrating how they can be easily modified into gun silencers—a process that, without federal approval, could ...

A Lincoln man was sentenced Monday to 57 months in prison after pleading guilty to building a homemade silencer. Douglas M. West, 50, pleaded guilty in May to unlawful possession of a silencer.