NRA backs ‘bump stocks’ regulations after Las Vegas massacre

The U.S. gun lobby, which has seldom embraced new firearms-control measures, expressed a willingness to support a restriction on the rifle accessory that enabled a Las Vegas gunman to strafe a crowd with bursts of sustained gunfire as if from an automatic weapon.The U.S. gun lobby, which has seldom embraced new firearms-control measures, expressed a willingness to support a restriction on the rifle accessory that enabled a Las Vegas gunman to strafe a crowd with bursts of sustained gunfire as if from an automatic weapon.