Finally got it somewhere around prestige 1, level 44... been trying Harrier -> Chopper gunner forever. Tonight I was playing Domination (Ground War) with the full 18 players on Rundown. I think I actually started the round off with 5 straight deaths. When I got to my Harrier it killed exactly one person with the bombs, and then got immediately shot down. So I wasn't exactly feeling like this life was going to be the one. I ran out of M16 ammo and had to a death defying sprint across open space with my crappy shotgun (AA-12 or something?) at a guy with some kind of assault rifle from well beyond shotgun range, hell, well beyond even akimbo 1887 range

. Anyway, got kill 11 and haphazardly hid right next to the middle bridge behind that one concrete barrier and busted out the chopper gunner, thinking that whoever put a stinger on my Harrier would do the same to my chopper in short order. Inexplicably nobody fired stingers, and few if any of them had cold-blooded. They were mostly clustered and spawning in the area west of that really thin bridge, and I gunned them down all the way to a 28 kill streak. I figured odds weren't great of getting much more than that with my almost out of ammo shotgun, and we were at 180/200 on our domination score so I nuked it right then and there. I also didn't know if the nuke added to the streak, which apparently it doesn't. Finished the round with 46 kills and 10 deaths.