Stealth And Tactical Classes

Hi guys i been playing COD 4 and Mw2 for a long time but now in Mw2 im having problems with using stealth clases or making them and i watn to see if you guys can naem a few to see if i can get good with any of them

ty

sorry bad typing

oh and i play hardcore

Ummm. Here's a few that I use:

-Sub-machine gun in stealth class
Ump w/ silencer
USP w/ extra mags
Throwing knives
Stun nades
Marathon pro/Sleight of Hand pro
Coldblood pro/stopping power pro/lightweight pro
Ninja pro (ALWAYS)

-Assault rifle in stealth class
ACR w/ silencer OR w/ FMJ
USP w/ extra mags
Throwing knives
Stun nades
Scavanger pro/Marathon pro
Stopping power pro/Coldblooded pro
Ninja pro

-Sniper rifle in stealth class
Intervention w/ silencer OR w/ extra mags
USP w/ extra mags
Throwing knives/Semtex
Stun nades/Smoke
Sleight of hand pro
Stopping power problooded pro
Ninja pro

Well,

UMP45 w/silencer (Ofc, it rox)
Magnum .44 w/FMJ
Semtex, Stun

Sleight of Hand
Stopping Power
Ninja Pro

^^^^^^
I enjoy that class

Stealth:
Go for like a UMP-45: Silencer.
Some may call it nooby but its a great gun and the silencer makes it a great stealth class.
For your secondary go for M93 Raffica with a silencer.
Use your knife when you can, flank and stay away from your team mates as they just draw unneeded attention to you.
Also got for stuns not flashes. I just like them more

Go for the perks:
Marathon or sleight of hand
Stopping power or coldblooded (mega stealth)
Ninja. Or if you dont have it just go for like steady aim or something.

You could always go for SitRep Pro...but be warned...although you hear your own footsteps (and allies I believe) at 1/2 volume, doesn't mean that your enemies here them at 1/2 volume...your enemies hear them at full volume.

SitRep Pro is a very overlooked perk because it takes forever to unlock. It's handy for camping (hear enemy footsteps 2x louder (ninja pro footsteps sound like normal in my opinion)).