Dillon Aero M134 Gatling gun. Also known as a minigun it has a rate of fire of 2,000-6,000 rounds per minute. 7.62 x 51 mm
My dream gun! It's sad I'll never be able to own one, let alone shoot it.
I can hear it now. *whirrrrrr* FNKKKKKFNKNKFNKNKFNKNFKNFKN
my dream job!!!!