For the first half of the 20th century, one of the most important firearms in the U.S. military arsenal was the water-cooled ...

— -- Half of the 23-gun arsenal discovered inside Stephen Paddock's 32nd floor room at the Mandalay Bay Resort & Casino were rigged with bump stocks, devices that modify rifles to fire faster, ...

A Maplewood man admitted to selling nine machine gun conversion devices to an undercover agent, arranging sales through an ...

NORTH CHARLESTON, S.C. (WCIV) — A man was taken into custody in North Charleston Friday night after officers discovered an automatic weapon during a traffic stop, police announced Monday. While ...

LAS VEGAS (KTNV) — Nevada residents won't be receiving devices that allow semi-automatic rifles to fire at the rate of a fully automatic machine gun, thanks to a settlement worked out by the state's ...

The devices, also called “switches” or “sears,” are used to convert semiautomatic pistols into fully automatic machine guns ...

A Bexar County man who federal authorities say sold a machine gun-type weapon to a confidential informant has been sentenced to two years in prison. Jaime Sandoval Jr. pleaded guilty in January to one ...