Donald Trump directs Justice Department to ban bump-stock gun mods used in Las Vegas shooting
Bump-stocks allow semi-automatic rifles to fire as fast as full-auto guns by using kinetic force to repeatedly ‘bump’ the shooter’s finger on the trigger

US President Donald Trump said Tuesday that he has signed a memo directing the Justice Department to propose regulations to “ban all devices” like the rapid-fire bump stocks involved in last year’s Las Vegas massacre.
Seeking to show action days after a deadly school shooting in Parkland, Florida, Trump spoke during a White House ceremony recognising bravery by the nation’s public safety officers.
“We must move past clichés and tired debates and focus on evidence-based solutions and security measures that actually work,” Trump said.
The announcement came days after the shooting deaths of 17 people at Marjory Stoneman Douglas High School.
The device Trump referred to was used in the October shooting deaths of 58 people in Las Vegas, and attached to a half-dozen of the long guns found in the shooter’s hotel room. A legislative effort to ban the device fizzled out last year.