[Exiled]

Mine is the Famas. I really like it because it mostly suits every map.

I also like the following this for Famas:

Damage: 40-30 (MP)

Magazine Size: 30 rounds (45 with Extended Mags)

Unlocked at: Level 4 (Private First Class)

Starting Ammunition: 60 + 30

and finally Fire Mode: 3 round burst ( I freaking love that! )

[Moe]

Famas was my favorite for BO, I also always love the Ak74u in BO as well.