Ranks

 

Modern Warfare 2 Ranks


Lvl 01 – (Private) (Classes Grenadier [Assault], First Recon [Sub Machine], Overwatch [Light Machine Gun])


Lvl 02 – (Private I) (Scout Sniper Class)
Lvl 03 – (Private II) (Riot Squad Class)


Lvl 04 – (Private First Class) (Create a Class)
Lvl 05 – (Private First Class I)
Lvl 06 – (Private First Class II) Painkiller Death Streak


Lvl 07 – (Specialist) Throwing Knife Equipment
Lvl 08 – (Specialist I)
Lvl 09 – (Specialist II) SCAR-H Assault Rifle, Hardline Tier 2 Perk


Lvl 10 – (Corporal) Killstreak Rewards
Lvl 11 – (Corporal I) Tactical Insertion Equipment
Lvl 12 – (Corporal II) Vector Sub Machine Gun


Lvl 13 – (Sergeant) Scavenger Tier 1 Perk
Lvl 14 – (Sergeant I) Thumper x2 (Launcher)
Lvl 15 – (Sergeant II)


Lvl 16 – (Staff Sergeant) MG4 Light Machine Gun
Lvl 17 – (Staff Sergeant I) Scrambler Tier 3 Perk
Lvl 18 – (Staff Sergeant II) AA-12 Shotgun


Lvl 19 – (Sergeant First Class) Blast Shield Equipment
Lvl 20 – (Sergeant First Class I) TAR 21 Assault Rifle
Lvl 21 – (Sergeant First Class II) Bling Tier 1 Perk


Lvl 22 – (Master Sergeant) G18 Machine Pistol
Lvl 23 – (Master Sergeant I)
Lvl 24 – (Master Sergeant II) P90 Sub Machine Gun


Lvl 25 – (First Sergeant) Cold-Blooded Tier 2 Perk
Lvl 26 – (First Sergeant I) .44 Magnum Handgun
Lvl 27 – (First Sergeant II) Martyrdom Death Streak


Lvl 28 – (Sergeant Major) FAL Assault Rifle
Lvl 29 – (Sergeant Major I) Ninja Tier 3 Perk
Lvl 30 – (Sergeant Major II) Stinger Launcher


Lvl 31 – (Command Sergeant Major) Claymore Equipment
Lvl 32 – (Command Sergeant Major I) AUG HBAR Light Machine Gun
Lvl 33 – (Command Sergeant Major II) Danger Close Tier 2 Perk


Lvl 34 – (2nd Lieutenant) Striker Shotgun
Lvl 35 – (2nd Lieutenant I)
Lvl 36 – (2nd Lieutenant II) WA2000 Sniper Rifle


Lvl 37 – (2nd Lieutenant III) SitRep Tier 3 Perk
Lvl 38 – (1st Lieutenant) M93 Raffica Machine Pistol
Lvl 39 – (1st Lieutenant I) Final Stand Death Streak


Lvl 40 – (1st Lieutenant II) M16A4 Assault Rifle
Lvl 41 – (Captain) Last Stand Tier 3 Perk
Lvl 42 – (Captain I) Ranger (Double-Barrel) Shotgun


Lvl 43 – (Captain II) C4 Equipment
Lvl 44 – (Major) Mini-Uzi Sub Machine Gun
Lvl 45 – (Major I) One Man Army Tier 1 Perk (Replaces Secondary)


Lvl 46 – (Major II) M9 Handgun
Lvl 47 – (Lieutenant Colonel)
Lvl 48 – (Lieutenant Colonel I) ACR Assault Rifle
Lvl 49 – (Lieutenant Colonel II)


Lvl 50 – (Colonel) Javelin Launcher
Lvl 51 – (Colonel I)
Lvl 52 – (Colonel II) M240 Light Machine Gun
Lvl 53 – (Colonel III)


Lvl 54 – (Brigadier General) M1014 Shotgun
Lvl 55 – (Brigadier General I)
Lvl 56 – (Brigadier General II) M21 EBR Sniper Rifle
Lvl 57 – (Brigadier General III)


Lvl 58 – (Major General) TMP Machine Pistol
Lvl 59 – (Major General I)
Lvl 60 – (Major General II) F2000 Assault Rifle
Lvl 61 – (Major General III)


Lvl 62 – (Lieutenant General) Desert Eagle Handgun
Lvl 63 – (Lieutenant General I)
Lvl 64 – (Lieutenant General II)
Lvl 65 – (Lieutenant General III) RPG-7 x2 Launcher


Lvl 66 – (General)
Lvl 67 – (General I) Model 1887 Shotgun
Lvl 68 – (General II)
Lvl 69 – (General III)


Lvl 70 – (Commander) AK-47 Assault Rifle

After that You go Prestige Mode, read more here