Built for speed, precision, and uncompromising durability, the LCO® Pro F2 delivers a crystal-clear, distortion-free sight picture and dependable zero retention through heavy recoil, harsh environments, and extended use. Its true 1x magnification, unlimited eye relief, and wide, unobstructed field of view enable rapid target acquisition with both eyes open, making it ideal for fast-paced shooting scenarios. Designed, machined, and assembled in the USA, the one-piece aluminum housing is waterproof, fogproof, shockproof, and guaranteed to perform for life. Equipped with 20 daylight and 10 night vision illumination settings, the LCO Pro F2 provides precise brightness control for any lighting condition. Motion Sensor Technology (MST™) extends battery life up to 30,000 hours, while Lockout Mode prevents accidental setting changes once your preferred configuration is selected. Choose from four reticle options, including the popular 65 MOA ring with a crisp 1 MOA center dot, and make fast, precise adjustments with tactile click windage and elevation controls for confident performance day or night. True 1x magnification for rapid, both-eyes-open target acquisitionPremium recessed aspheric lens with a crisp, distortion-free sight pictureFour reticle options, including 65 MOA ring with 1 MOA center dot20 daylight and 10 night vision illumination settingsRapid Illumination Dial cycles through all daylight settings with a half-turnMotion Sensor Technology (MST™) extends battery life up to 30,000 hoursLockout Mode prevents accidental brightness or setting changesOne-piece machined aluminum housing engineered for extreme durabilityWaterproof to 66 feet, fogproof, and shockproof constructionClick windage and elevation adjustments for fast, repeatable zeroingAbsolute co-witness height of 1.5 inchesUnlimited eye relief and a wide, unobstructed field of viewDesigned, machined, and assembled in the USAGuaranteed for life Leupold Carbine Optic (LCO) Pro F2 Circle Dot-r BLK Red Dot Sight 187640 in Black