"Reflex sight of Russian origin. Provides higher precision."
— Description
The Monocle Reflex Sight is available to all weapons that can accept attachments, with the exception of the sniper rifles, the X16, the 1911 and the M19.
The sight appears in Call of Duty: Vanguard as the Monocular Reflector. It is available to all weapons that can accept attachments, and increases the magnification by 1.35x.
Call of Duty: Modern Warfare II & Modern Warfare III[]
"A minimal reflex sight of Russian origin."
— In-game description
The Monocle Reflex Sight returns in Call of Duty: Modern Warfare II and Modern Warfare III as the Monocle CT90. It is available after getting the Minibak to level 12 in Modern Warfare II or through Armory Unlocks in Modern Warfare III. It can be put on all weapons that can accept attachments.
Call of Duty: Black Ops 6[]
"A precise reflex sight of Russian origin with a rimless reflector."
— Description
The Monocle Reflex Sight returns in Call of Duty: Black Ops 6 as the Volzhskiy Reflex. It is classed as a Universal Attachment and unlocking it for the weapon it is unlocked under, unlocks it for the entire weapon class. It is available for most weapon classes, excluding Sniper Rifles and Pistols.
