MW2 Final perk list

[maximus205]

Perk Slot 1
Marathon | Marathon Pro
Marathon Perk Ability: Unlimited sprint.

Pro Ability: Get over obstacles faster.
Sleight of Hand | Sleight of Hand Pro
Sleight of Hand Perk Ability: Faster reloading.

Pro Ability: Gives a speed boost to how fast you can aim down the sight of your weapon.
Scavenger | Scavenger Pro
Scavenger Perk Ability: Full resupply from dead enemies.

Pro Ability: Extra magazines.
Bling | Bling Pro
Bling Perk Ability: 2 primary weapon attachments.

Pro Ability: 2 secondary weapon attachments.
One Man Army | One Man Army Pro
One Man Army Perk Ability: Replaces your secondary weapon. This allows you to change your class at any given time during a match.

Pro Ability: Swaps classes even faster.
Perk Slot 2
Stopping Power | Stopping Power Pro
Stopping Power Perk Ability: Increased bullet damage.

Pro Ability: Increased bullet damage vs. helicopters and aircrafts.
Lightweight | Lightweight Pro
Lightweight Perk Ability: Move faster.

Pro Ability: Allows you to do a quick aim after sprinting.
Hardline | Hardline Pro
Hardline Perk Ability: Killstreaks require 1 less kill.

Pro Ability: Death Streaks require 1 less death.
Cold-Blooded | Cold-Blooded Pro
Cold-Blooded Perk Ability: Undetectable by UAV, air support, Sentry Guns, and thermal.

Pro Ability: No red crosshair or name shown when you are targeted.
Danger Close | Danger Close Pro
Danger Close Perk Ability: Increases explosive weapons damage.

Pro Ability: Increases air support damage.
Perk Slot 3
Commando | Commando Pro
Commando Perk Ability: Increased melee distance.

Pro Ability: You don't take any damage from falling.
Steady Aim | Steady Aim Pro
Steady Aim Perk Ability: Increased hip-fire accuracy.

Pro Ability: You can hold your breath for a longer period of time.
Scrambler | Scrambler Pro
Scrambler Perk Ability: Scrambles (jams) the enemy radar in a small radius.

Pro Ability: Delays enemy Claymores, thus allowing you to avoid the explosion if you are fast enough.
Ninja | Ninja Pro
Ninja Perk Ability: Invisible to heartbeat sensors.

Pro Ability: Allows you to move silently.
SitRep | SitRep Pro
SitRep Perk Ability: Insertions. This will reveal enemy explosives and Tactical Insertions.

Pro Ability: Makes enemy footsteps louder.
Last Stand | Last Stand Pro
Last Stand Perk Ability: Allows you to survive a normal death. You will drop to the ground and pull out your pistol.

Last Stand ends after ~10 seconds or if you get shot again, which results in your death. You can also crawl in the Last Stand mode.

Pro Ability: You get to use your equipment too, like frag grenades and throwing knives.

[blu_yu_away]

Nice list, but you might want to organize it a bit different. The way it's listed now makes it looks like the Pro is grouped with the next perk. Might I suggest reorganize like:

Marathon | Marathon Pro
Marathon Perk Ability: Unlimited sprint.
Pro Ability: Get over obstacles faster.

Sleight of Hand | Sleight of Hand Pro
Sleight of Hand Perk Ability: Faster reloading.
Pro Ability: Gives a speed boost to how fast you can aim down the sight of your weapon.

...and so on