Lightweight
Tier 1
Standard: Move faster
Pro: + Aim faster after sprinting
Scavenger Tier 1
Standard: Resupply from dead bodies
Pro: + Extra magazines (2000CP)
Ghost Tier 1
Standard: Undetectable by Spy Plane and Blackbird
Pro: + No red crosshair or name when targeted (2000CP)
Hardline Tier 1
Standard: Killstreaks 1 kill early
Pro: + Get a second chance on the result of care packages
Flak Jacket Tier 1
Standard: Extra explosives resistance
Pro: + Extra fire resistance
Hardened
Tier 2
Standard: Extra bullet penetration
Pro: +
Scout Tier 2
Standard: Hold breath longer
Pro: + Reduces weapon sway while aiming through a Sniper Scope
Steady Aim Tier 2
Standard: Extra accuracy when shooting from the hip
Pro: +
Sleight of Hand
Tier 2
Standard: Faster reload
Pro: + Aim down sight faster (does not work with Sniper Rifles)
Warlord
Tier 2
Standard: 2 attachments on primary weapon
Pro: + 2 attachments on secondary weapon
Marathon Tier 3
Standard: Longer sprint
Pro: + No falling damage
Ninja
Tier 3
Standard: Move silently
Pro: + Move through Motion Sensors and Camera Spikes undetected
Second Chance Tier 3
Standard: Pull out pistol before dying
Pro: + Use equipment as well as pistol
Hacker Tier 3
Standard: Detect enemy equipment and explosives
Pro: + Booby trap enemy Care Packages and turn enemy killstreaks and equipment friendly
Tactical Mask Tier 3
Standard: Reduce the effect of Flash and Concussion grenades
Pro: + Night Vision Goggles