Add Yahoo as a preferred source to see more of our stories on Google. Simple conversion devices that allow legal semi-automatic handguns to be converted to fire as machine guns are sweeping across the ...

FILE - A semi-automatic pistol with a conversion device installed making it fully automatic is fired as four empty shell casings fly out of the weapon, at the Bureau of Alcohol, Tobacco, Firearms, and ...

Sara Abel, the public information officer for the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) Dallas Field Division, points out a machine gun conversion device on a pistol during a press ...

Jennifer Mayerle happily returned to Minnesota and WCCO, where she began her career as a summer intern. The Emmy and Edward R. Murrow award-winning journalist returned to WCCO as a reporter in 2014 ...

Maryland must take action to keep DIY “switches” that turn pistols into automatic weapons off the streets, writes Cindy Camp.

Pistols, firearms and other items found in a law enforcement search. (File photo courtesy of SDSO) A California bill that would ban the sale of machine-gun convertible pistols has passed the Assembly ...