automatic firearm ,
automatic gun
automatic weapon

The men also had automatic weapons, all of them pointed at him.

The automatic weapons could deal with the problem when the time came.

They're going to hit it with all their men and automatic weapons.

"I don't like the idea of the security people having automatic weapons," he said.

People fell to the ground when they saw his automatic weapon.

They've got an army out there, automatic weapons, you name it.

"I know what an automatic weapon at close range can do to the human body."

Among those present were: three federal officers with automatic weapons.

The group would still be allowed to keep most of its automatic weapons.

Nearly every family is said to have at least one automatic weapon.