The Five Best US Machine Guns Ever Produced: The United States military has produced some incredible machine guns throughout history, but worldwide, the machine gun has changed warfare forever.

An Oregon bill that would ban devices that Democrats say allow regular guns to transform into “machine guns” — spraying many hundreds of bullets per minute — passed the Senate Friday and awaits Gov.

The Trump administration has decided to permit the sale of devices that enable standard firearms to fire like machine guns, a move that one person familiar with the matter said was “by far the most ...