| Unlocks | Level | Rank title | Exp. required.
(From prev. level) | Total exp. |
| — | 1 | Private | 0 | 0 |
| Level 2 unlocks: Killstreaks | 2 | Private I | 500 | 500 |
| — | 3 | Private II | 1200 | 1700 |
| Level 4 unlocks: Create a class Perk: Marathon Perk:Slight of Hand Perk: Stopping Power Perk: Lightweight Perk: Commando Perk: Steady Aim Deathstreak: Painkiller | 4 | Private First Class | 1900 | 3600 |
| — | 5 | Private First Class I | 2600 | 6200 |
| Level 6 unlocks: Clan Tags Deathstreak: Painkiller | 6 | Private First Class II | 3300 | 9500 |
| Level 7 unlocks: Equipment: Throwing Knife | 7 | Specialist | 4000 | 13500 |
| Level 8 unlocks: Assult Rifle: Scar-H | 8 | Specialist I | 4700 | 18200 |
| Level 9 unlocks: Perk: Hardline | 9 | Specialist II | 5400 | 23600 |
| Level 10 unlocks: Killstreak Rewards | 10 | Corporal | 6100 | 29700 |
| Level 11 unlocks: Equipment: Tactical Insertion | 11 | Corporal I | 6800 | 36500 |
| Level 12 unlocks: Submachine Gun: Vector | 12 | Corporal II | 7800 | 44300 |
| Level 13 unlocks: Perk: Scavenger | 13 | Sergeant | 8800 | 53100 |
| Level 14 unlocks: Launcher: Thumper | 14 | Sergeant I | 9800 | 62900 |
| — | 15 | Sergeant II | 10800 | 73700 |
| Level 16 unlocks: LMG: MG4 | 16 | Staff Sergeant | 11800 | 85500 |
| Level 17 unlocks: Perk: Scrambler | 17 | Staff Sergeant I | 12800 | 98300 |
| Level 18 unlocks: Shotgun: AA-12 | 18 | Staff Sergeant II | 13800 | 112100 |
| Level 19 unlocks: Equipment: Blast Shield | 19 | Sergeant First Class | 14800 | 126900 |
| Level 20 unlocks: Assult Rifle: TAR-21 | 20 | Sergeant First Class I | 15800 | 142700 |
| Level 21 unlocks: Perk: Bling | 21 | Sergeant First Class II | 16800 | 159500 |
| Level 22 unlocks: Machine Pistol: G18 | 22 | Master Sergeant | 17800 | 177300 |
| — | 23 | Master Sergeant I | 18800 | 196100 |
| Level 24 unlocks: Submachine Gun: P90 | 24 | Master Sergeant II | 19800 | 215900 |
| Level 25 unlocks: Perk: Cold-Blooded | 25 | First Sergeant | 20800 | 236700 |
| Level 26 unlocks: Handgun: .44 Magnum | 26 | First Sergeant I | 21800 | 258500 |
| Level 27 unlocks: Deathstreak: Martyrdom | 27 | First Sergeant II | 22800 | 281300 |
| Level 28 unlocks: Assult Rifle: FAL | 28 | Sergeant Major | 23800 | 305100 |
| Level 29 unlocks: Perk: Ninja | 29 | Sergeant Major I | 24800 | 329900 |
| Level 30 unlocks: Launcher: Stinger | 30 | Sergeant Major II | 25800 | 355700 |
| Level 31 unlocks: Equipment: Claymore | 31 | Command Sergeant Major | 27000 | 382700 |
| Level 32 unlocks: LMG: AUG Hbar | 32 | Command Sergeant Major I | 28200 | 410900 |
| Level 33 unlocks: Perk: Danger Close | 33 | Command Sergeant Major II | 29400 | 440300 |
| Level 34 unlocks: Shotgun: Striker | 34 | 2nd Lieutenant | 30600 | 470900 |
| — | 35 | 2nd Lieutenant I | 31800 | 502700 |
| Level 36 unlocks: Sniper: WA2000 | 36 | 2nd Lieutenant II | 33000 | 535700 |
| Level 37 unlocks: Perk: SitRep | 37 | 1st Lieutenant | 34200 | 569900 |
| Level 38 unlocks: Machine Pistol: M93 Raffica | 38 | 1st Lieutenant I | 35400 | 605300 |
| Level 39 unlocks: Deathstreak: Final Stand | 39 | 1st Lieutenant II | 36600 | 641900 |
| Level 40 unlocks: Assult Rifle: M16 A4 | 40 | Captain | 37800 | 679700 |
| Level 41 unlocks: Perk: Last Stand | 41 | Captain I | 39000 | 718700 |
| Level 42 unlocks: Shotgun: Ranger | 42 | Captain II | 40200 | 758900 |
| Level 43 unlocks: Equipment: C4 | 43 | Major | 41400 | 800300 |
| Level 44 unlocks: Submachine Gun: Mini-Uzi | 44 | Major I | 42600 | 842900 |
| Level 45 unlocks: Perk: One Man Army | 45 | Major II | 43800 | 886700 |
| Level 46 unlocks: Handgun: M9 | 46 | Lieutenant Colonel | 45000 | 931700 |
| — | 47 | Lieutenant Colonel I | 46200 | 977900 |
| Level 48 unlocks: Assult Rifle: ACR | 48 | Lieutenant Colonel II | 47400 | 1025300 |
| — | 49 | Lieutenant Colonel III | 48600 | 1073900 |
| Level 50 unlocks: Launcher: Javelin | 50 | Colonel | 49800 | 1123700 |
| — | 51 | Colonel I | 51300 | 1175000 |
| Level 52 unlocks: LMG: M240 | 52 | Colonel II | 52800 | 1227800 |
| — | 53 | Colonel III | 54300 | 1282100 |
| Level 54 unlocks: Shotgun: M1014 | 54 | Brigadier General | 55800 | 1337900 |
| — | 55 | Brigadier General I | 57300 | 1395200 |
| Level 56 unlocks: Sniper: M21 EBR | 56 | Brigadier General II | 58800 | 1454000 |
| — | 57 | Brigadier General III | 60300 | 1514300 |
| Level 58 unlocks: Machine Gun: TMP | 58 | Major General | 61800 | 1576100 |
| — | 59 | Major General I | 63300 | 1639400 |
| Level 60 unlocks: Assult Rifle: F2000 | 60 | Major General II | 64800 | 1704200 |
| — | 61 | Major General III | 66300 | 1770500 |
| Level 62 unlocks: Handgun: Desert Eagle | 62 | Lieutenant General | 67800 | 1838300 |
| — | 63 | Lieutenant General I | 69300 | 1907600 |
| — | 64 | Lieutenant General II | 70800 | 1978400 |
| Level 65 unlocks: Launcher: RPG-7 | 65 | Lieutenant General III | 72300 | 2050700 |
| — | 66 | General | 73800 | 2124500 |
| Level 67 unlocks: Shotgun: Model 1887 | 67 | General I | 75300 | 2199800 |
| — | 68 | General II | 76800 | 2276600 |
| — | 69 | General III | 78300 | 2354900 |
| Level 70 unlocks: Assult Rifle: AK-47 | 70 | Commander | 79800 | 2434700 |
