Optimized ARC-2 MOA reticle stays true through the first focal plane scope’s variable 4-14x magnification. Partial red illumination with 6 brightness settings powered by a common CR2032 battery. Waterproof, fog resistant, and nitrogen purged with durable aluminum construction. Battery Type: CR2032 3V Lithium Coin. Exit Pupil Diameter: Low: 11.20 mm / High: 3.30 mm. Eye Relief: Low: 3.22 in / High: 3.14 in. Field View 100: Low: 27.20 ft / High: 7.85 ft. Focal Plane: First Focal Plane. Length: 12.9 in. Magnification: 4X – 14X. Night Vision Compatible: Non-Compatible. Total Elevation Adjustment: 60 MOA. Total Windage Adjustment: 60 MOA. Weight: 25.2 Oz. The SLx optics are the heart of our lineup. The trusted optics that have built our reputation through the years. Although many SLx optics will be familiar to Primary Arms fans, we are always pushing forward with new generations and adding even more options in response to the demands of our loyal customers. The Primary Arms 4-14×44 Front Focal Plane rifle scope features an optimized MOA reticle that stays true through the scope’s entire magnification range of 4x through 14x. A side-mounted parallax adjustment knob keeps the reticle parallax free and the target image sharp. This tough scope is shock proof, waterproof, and fog resistant. Red reticle illumination through six brightness settings is powered by an included CR2032 battery. The ARC-2 MOA reticle extends 20 MOA left, right, and above the center cross hair. Large hash marks are found 10 and 20 MOA distance from the center, with smaller hash marks in between them at 2 MOA increments. Increments extend to 30 MOA below the crosshair to assist with holdover at longer ranges. Small hash marks measure a total of 1 MOA, with. 5 MOA above and. 5 MOA below the crosshair line. Large hash marks and the posts measure 3 MOA with 1.5 MOA above and 1.5 MOA below the crosshair line. EXPORT CONTROLLED ITEMS: These items are controlled for export and may require an export license from the U.