Some Beaufighters had a rear gun manned by the navigator-observer.

The rear guns were kept as protection from night fighters.

But suddenly rear guns on airliners didn't bother him anymore.

Keen; climbed her hard, sensed that Barney was breaking out his rear guns.

A rear gun can also be used to extinguish fires using foam or water.

At that same moment, the rear gun of the turreted truck began to rake the building.

Later, the rear gun was replaced by a 13 mm (.51 in) Type 2 machine gun.

Then a burst from the Black Bullet's rear guns cut him down with deadly precision.

Provision for a rear under-fuselage gun was also made.

Mi-24VD: This version was produced in 1985 to test a rear defensive gun.