Perk 1
Perk Slot 1 Marathon | Marathon Pro Ability: Unlimited sprint.
Pro Ability: Get over obstacles faster.
Sleight of Hand | Sleight of Hand Pro Ability: Faster reloading.
Pro Ability: Faster reloading and a speed boost to how fast you can aim down the sight of your weapon.
Scavenger | Scavenger Pro Ability: Full resupply from dead enemies.
Pro Ability: ?
Bling | Bling Pro Ability: 2 primary weapon attachments.
Pro Ability: ?
Classified (needs to be unlocked) Ability: ?
Pro Ability: ?
Perk 2
Perk Slot 2 Stopping Power | Stopping Power Pro
Ability: Increased bullet damage.
Pro Ability: Increased bullet damage vs. helicopters.
Lightweight | Lightweight Pro
Ability: Move faster.
Pro Ability: ?
Hardline | Hardline Pro
Ability: Killstreaks require 1 less kill.
Pro Ability: Death Streaks require 1 less death.
Cold-Blooded | Cold-Blooded Pro
Ability: Undetectable by UAV, air support, sentries, and thermal.
Pro Ability: ?
Classified (needs to be unlocked)
Ability: ?
Pro Ability: ?
Perk 3
Perk Slot 3
Commando | Commando Pro
Ability: Increased melee distance.
Pro Ability: ?
Steady Aim | Steady Aim Pro
Ability: Increased hip-fire accuracy.
Pro Ability: ?
Scrambler | Scrambler Pro
Ability: Scrambles (jams) the enemy radar in a small radius.
Pro Ability: ?
Classified (needs to be unlocked)
Ability: ?
Pro Ability: ?
Classified (needs to be unlocked)
Ability: ?
Pro Ability: ?
Classified (needs to be unlocked)
Ability: ?
Pro Ability: ?