I used 6 perks and no attachments. Perk 1 is ghost and blind-eye......perk 2 is scavenger and coldblooded......perk 3 is Engineer and Extreme Conditioning. No grenades or anything. If the other time is using alot of claymore and such, I have another class with a couple of black hats and such. Right now I run with the Peacekeeper and figured I would work on the AN next.