Here are some of my faves!!(they work 99% of the time)
Runner/Knifer
Primary - UMP45
Attachment - Rapid Fire/FMJ(When i unlock)
Secondary - M9
Attachment - Tactical Knife
Equipment - Throwing Knife
Special Grenade - Stun x2(to slow down targets/victims)
Perk 1 - Marathon(Pro)
Perk 2 - Lightweight(Almost Pro)
Perk 3 - Commando(Pro)
Deathstreak - Martyrdom
Silent Assault
Primary - ACR
Attachment - Silencer
Secondary - Spas-12
Attachment - FMJ
Equipment - Claymore
Special Grenade - Flash/Stun x2
Perk 1 - Sleight of Hand(Pro)
Perk 2 - Stopping Power(Pro)
Perk 3 - Ninja(Pro)
Deathstreak - Final Stand
Sniper
Primary - Intervention
Attachment - Thermal/FMJ
Secondary - Spas-12(It is a great shotgun)
Attachment - FMJ
Equipment - Claymore
Special Grenade - Smoke/Stun x2(Smoke if Thermal)
Perk 1 - Sleight of Hand(Pro)
Perk 2 - Stopping Power(Pro)
Perk 3 - Ninja(Pro)/Steady Aim(Pro)(Ninja if Thermal)
Deathstreak - Final Stand
OMA Tuber
Primary - Any Assault Rifle(anyone you need kills for)
Attachment - Grenade Launcher
Secondary - None
Attachment - None
Equipment - Claymore
Special Grenade - Stun x2
Perk 1 - One Man Army(Pro)
Perk 2 - Danger Close(Pro)
Perk 3 - Commando(Pro)
Deathstreak - Martyrdom
Anti-Air
Primary - AUG Hbar
Attachment - Grip
Secondary - Stinger
Attachment - None
Equipment - Semtex
Special Grenade - Stun x2
Perk 1 - Sleight of Hand(Pro)/Marathon(Pro)(For larger maps or maps with high structures)
Perk 2 - Cold Blooded(Pro)
Perk 3 - Ninja(Pro)(For ultimate stealth)
Deathstreak - Whatever
Hope this helps! It took me a while to perfect these classes.
Runner/Knifer
Primary - UMP45
Attachment - Rapid Fire/FMJ(When i unlock)
Secondary - M9
Attachment - Tactical Knife
Equipment - Throwing Knife
Special Grenade - Stun x2(to slow down targets/victims)
Perk 1 - Marathon(Pro)
Perk 2 - Lightweight(Almost Pro)
Perk 3 - Commando(Pro)
Deathstreak - Martyrdom
Silent Assault
Primary - ACR
Attachment - Silencer
Secondary - Spas-12
Attachment - FMJ
Equipment - Claymore
Special Grenade - Flash/Stun x2
Perk 1 - Sleight of Hand(Pro)
Perk 2 - Stopping Power(Pro)
Perk 3 - Ninja(Pro)
Deathstreak - Final Stand
Sniper
Primary - Intervention
Attachment - Thermal/FMJ
Secondary - Spas-12(It is a great shotgun)
Attachment - FMJ
Equipment - Claymore
Special Grenade - Smoke/Stun x2(Smoke if Thermal)
Perk 1 - Sleight of Hand(Pro)
Perk 2 - Stopping Power(Pro)
Perk 3 - Ninja(Pro)/Steady Aim(Pro)(Ninja if Thermal)
Deathstreak - Final Stand
OMA Tuber
Primary - Any Assault Rifle(anyone you need kills for)
Attachment - Grenade Launcher
Secondary - None
Attachment - None
Equipment - Claymore
Special Grenade - Stun x2
Perk 1 - One Man Army(Pro)
Perk 2 - Danger Close(Pro)
Perk 3 - Commando(Pro)
Deathstreak - Martyrdom
Anti-Air
Primary - AUG Hbar
Attachment - Grip
Secondary - Stinger
Attachment - None
Equipment - Semtex
Special Grenade - Stun x2
Perk 1 - Sleight of Hand(Pro)/Marathon(Pro)(For larger maps or maps with high structures)
Perk 2 - Cold Blooded(Pro)
Perk 3 - Ninja(Pro)(For ultimate stealth)
Deathstreak - Whatever
Hope this helps! It took me a while to perfect these classes.