I know a guy that just got out of the marine corp, he worked on f-18s and f-22s.. talked about c-130's and some special c-130 with a ton of guns..
cool guy though and very smart.
He didn't work on F-22's...we don't have them. If he was an F-18 mech for any amount of time, I probably know him or know of him, I've been an F-18 mech for over 20 years now. The C-130 with all the guns is an AC-130 Gunship, AKA "Puff the Magic Dragon" (especially during Vietnam, but not so much today). Look around on You Tube and you can probably find good videos of them, but not as good as the "non-public" ones.