"Oh yeah guys I suck! Dangit, I can't get the hang of these games (0.6 K/D) so if anyone has any tips; feel free to VM them to me or something! Also, if you wanna play with me add moojiolu on Xbox live (just send me a VM telling me who you are first. :D)!"
Just happened to notice this, I happen to have a pretty nice setup for the average bo player
Primary: Famas - red dot
Secondary: Python - quick reload
P1: Hardline
P2: Sleight o' hand
P3: Marathon/Ninja/Second Chance (p3 is really just preference)
Killstreaks:
spy plane/rc xd
counter spy plane
care package
As you get better at the game you can pretty much work your way into guns like fn fal but this setup should help.