Bump stock ban takes effect as gun rights groups ask Supreme Court for delay

Bump stocks like this one installed on an AK-47 are now illegal in the U.S., after the Trump administration changed how they are legally defined.  The devices can allow a semi-automatic rifle to fire nearly as fast as a machine gun.
Bump stocks like this one installed on an AK-47 are now illegal in the U.S., after the Trump administration changed how they are legally defined. The devices can allow a semi-automatic rifle to fire nearly as fast as a machine gun.