Trijicon Compact Dual Illuminated ACOG Scope 2x20mm Red Crosshair Reticle Matte Black. With a step-up in fixed magnification this illuminated reticle riflescope increases target detection distance in any lighting conditions. The Trijicon The Trijicon Compact ACOG Mount w/ Q-LOC Technology features a Mil-Spec drop test rated 6061-T6 aluminum design with an easy to use one handed tool less mounting system. The spring-loaded design allows for constant retention and maintaining of zero even if the knobs are not tightened. The mount boasts a low weight and low profile design with superior return to zero performance and is compatible with any Mil-Spec or NATO Picatinny rail. Specifications for Trijicon 2x20 mm Compact Dual Illuminated ACOG Scope: Manufacturer: Trijicon Objective Lens Diameter: 20 mm Magnification: 2 x Exit Pupil: 9.91 mm Illumination Color: Red Finish: Matte Field of View Linear: 29.34 ft at 100 yds Field of View Angle: 5.6 degrees Eye Relief: 2.1 in Color: Black Weight: 8.5 oz Adjustment Click Value: 2 in at 100 yds Length: 5.3 in Adjustment Type: MOA Parallax: Fixed Illumination Type: Tritium Fiber Optics Width: 2.1 in Fabric/Material: Forged Aluminum Height: 2.6 in Condition: New Country of Origin: USA Features of Trijicon 2x20 mm Compact Dual Illuminated ACOG Scope Fixed-power design allows for minimal moving parts to create a nearly indestructible sighting system "Both eyes open" shooting using Trijicon's Bindon Aiming Concept (BAC) feature allows for improved situational awareness The quality of the glass and multi-coated lenses maximize light-gathering capabilities and clear field of view with zero distortion Most ACOG models feature a bullet drop compensating and target-ranging reticle for decisive aiming Shock-resistant Waterproof Package Contents: Trijicon 2x20 mm Compact Dual Illuminated ACOG Scope Trijicon Q-LOC Technology Mount Scopecoat LENSPEN (TA56) Trijicon Logo Sticker (PR15) ACOG Manual Warranty Card Trijicon 400343: Compact Dual Illuminated ACOG Scope 2x20mm Red Crosshair Reticle Matte Black