It's no A-10 but not bad
Spewing out 25mm rounds at three times the speed of sound, this is the Gatling gun which will be fitted to the Fleet Air Arm’s new stealth fighter firing a conc...erted burst.
The four-barrel gun – which will be used to strafe targets on the ground or in aerial dogfights – let rip with 181 rounds on the harmonising range at Edwards Air Force Base in California.
The gun was tested on the F-35A, the model being bought by the US Air Force and not being bought by the British military; in this F-35 variant, the weapon is hidden until it’s needed – it pops up Thunderbirds-style on the left side of the fuselage when the pilot presses the trigger.
You can read more here: http://www.royalnavy.mod.uk/…/au…/21/150821-f35-gattling-gun
Video courtesy of Lockheed Martin