LXF1288 Features: * Housing Material: Forged Aluminum * Illumination Source: Fiber Optics and Tritium * Bullet Drop Compensator: Yes * Reticle Pattern: Chevron with Target Reference System * Thumbscrew flattop adapter * Made in the USA * Calibration: 0.223 * Magnification: 4x * Objective Size: 32mm * Eye Relief: 1.5 * Exit Pupil: 8 * Field of View (Degrees): 7 * Field of View 100 yards (ft): 36.8 * Adjustment 100 yards (clicks/in): 2 * Mount: TA51 Includes: * 1 Thumbscrew Flattop Adapter (TA51), 1 RCO 4x32 ACOG Pouch (TA86), 1 4x32 Army RCO killFLASH, 1 Set of Flip Caps, 1 Adjuster Cap Lanyards, 1 Lenspen (TA56), 1 Trijicon Logo Sticker (PR15), 1 RCO Manual, 1 Warranty Card included Color/Finish: * Day Reticle Color: Red * Night Reticle Color: Red Specifications: * External windage and elevation adjusters, making it waterproof up to 11m without caps Dimensions: * Dimensions: 3.5" H x 6.63" W x 7.3" D