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Primary: Favorite Assault Rifle [Tar-21] With Silencer and Red dot
Secondary: Favorite Machinepistol
Equipment: Semtex or Frag
Special: Any
Perk 1: Bling [Pro]
Perk 2: Hardline [Pro]
Perk 3: Any, Do NOT use Scrambler
Death Streak: Painkiller

Killstreaks:
Harrier Strike
Chopper Gunner
NUKE

Maps that I find very good for nukes: Estate, Skidrow, Wasteland, Afghan, Underpass. [Sorry If i forgot any]

Hope this helps

Thanks for the tip.