Bump stocks made headlines in October, when a man used weapons fitted with the attachment in an attack that killed 58 people at an outdoor concert in Las Vegas.
A new poll finds bipartisan support for tougher gun laws, but big partisan gaps on the intensity of that support — not to mention sizable gaps in knowledge about gun facts.
The devices that allow guns to be fired like automatic weapons were possessed by the mass shooter in Las Vegas. Democrats have introduced two bills this week to make them illegal.
Gun tourism is a thriving industry in Las Vegas, the city where a gunman killed more than 50 concertgoers and injured nearly 500 on Sunday. The attack is spurring calls for new gun control measures.
12 of the devices were found in Stephen Paddock's hotel room. The ATF says bump stocks, although used for the purpose of "simulating automatic fire," are legal under current federal law.