25mm GAU7 F15


#1

Reported as a GAU 7 for the F15. Does anyone have a good decription of how this differs from the GAU7a?


#2

Does GAU stand for anything? Also PGU with the 30 MM’s?


#3

Gun Aircraft Unit and Projectile Gun Unit, IIRC.


#4

Thanks so much Tony! I always wondered what it stood for. I have a few 30’s with PGU on them and was curious. Appreciate your help.

Jason