Slot 1 Lightweight: Faster movement speed, No fall damage Scavenger: Replenish ammo and lethal grenades, Extra mags, replenish tactical grenades Ghost: Spyplane and Blackbird invisibility, IR, dog, sentry, aircraft invisibilty, No name or red crosshair when targeted Flak Jacket: Reduced explosive damage, Fire damage immunity, Reset grenade timer on throwback Hardline: Killstreaks require one less kill, Change Care Package contents
Slot 2 Hardened: Improved penetration, Reduced flinch when shot, Increased bullet damage to killstreaks Scout: Longer hold breath, Faster weapon switch Steady aim: Reduced hip spread, Faster aiming after sprint, Faster knife lunge recovery Sleight of Hand: Faster reload speed, Faster ADS with non-scoped weapons Warlord: Two attachments on primary, Additional lethal and tactical grenade (no smoke)
Slot 3 Marathon: Longer sprint, Unlimited sprint Ninja: Silent movement, Louder enemies Second Chance: Last Stand, Increased LS duration, Teammate can revive while in LS Hacker: Detect enemy explosives and equipment, Enemy equipment, turrets and crates can be made friendly, Motion sensor invisibility Tactical Mask: Protects against gas grenades, Reduces effects of flash and concussion grenades, Reveals position of stunned, flashed enemies