Perk 1:

1. Lightweight level 4,

2. Hardline level 4,

3. Blind Eye level 5,

4. Flak Jacket level 32,

5. Ghost level 55.

Perk 2:

1. Toughness level 4,

2. Cold Blooded level 4,

3. Fast Hands level 8,

4. Hard Wired level 26,

5. Scavenger level 44.

Perk 3:

1. Dexterity level 4,

2. Extreme Cond level 4,

3. Tac Mask level 20,

4. Engineering level 14,

5. Dead Silence level 38,

6. Awareness level 50.

Wildcard:

1. Perk 1 Greed level 4,

2. Perk 2 Greed level 10,

3. Perk 3 Greed level 13,

4. Overkill level 16,

5. 2ndry Gun Fighter level 19,

6. Primary Gun Fighter level 22,

7. Tactician level 25,

8. Danger Close level 28.

Lethal:

1. Grenade level 4,

2. Semtex level 4,

3. Combat Axe level 17,

4. Bouncing Betty level 28,

5. C4 level 41,

6. Claymore level 53.

Tactical:

1. Concussion level 4,

2. Smoke level 4,

3. Sensor Grenade level 6,

4. EMP Grenade level 11,

5. Shock Charge level 23,

6. Black Hat level 25,

7. Flash Bang level 29,

8. Trophy System level 35,

9. Tactical Insertion level 47.