Tier 1 Perks in Call of Duty: Modern Warfare 3. Trending pages Scavenger (perk) Sleight of Hand Recon (perk) Blind Eye Extreme Conditioning All items (5) # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Other B Blind Eye E Extreme Conditioning R Recon (perk) S Scavenger (perk) Sleight of Hand Categories: Call of Duty: Modern Warfare 3 Perks Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.