The nitrogen-filled, IP67 waterproof, shock proof, fog proof Sightmark Rapid AR 1-4x20 SHR-223 Riflescope gets you on target with precision optical quality packed in an elite, compact body. Built specifically for .223-cal. modern sporting rifles with a rugged 6061-T6 30mm tube and scaled perfectly for lightweight, fast-action professional and competition shooting, the Rapid AR Riflescope boasts an SHR-223 finely etched reticle, complete with red-illumination and calibrated subtension lines for .223-cal. bullet drop compensation. 10 Reticle illumination brightness settings provide the intensity for daylight to no-light shooting. The generous 4.5” eye relief provides shooters with a robust field of view while an advanced, fully-multicoated, scratch resistant lens system, 1-4x magnification and an easy-to-focus rapid power rotation eyepiece work together to give razor sharp, lightning quick target acquisition. Whether your rifle is all business, all competition or all fun, exposed pop-up locking turrets deliver precise ½” per click windage and elevation adjustments for superb tracking. The Sightmark AR 1-4x20 SHR-223 Riflescope is the perfect close- to mid-range second-focal-plane-optic to make your mark. Adjustment Value 1/2 MOA Battery life (hours) 35-350 Battery Type CR2032 Battery Voltage (V) 3 Body Material 6061-T6 Aluminum Diopter Adjustment +3 to -3 Elevation Range of Adjustment 100 Exit Pupil Diameter 11.8-5 Eye Relief 4.5/114.3 Eyepiece Diameter 1.6/41 Field of view (ft@100yd) 93-22.7 Field of view (m@100m) 31-7.6 Finish/Color Matte black Focal Plane 2nd Fog Proof Yes Height (in/mm) 2.2/55 Illuminated (yes/no) Black and red IP Rating (waterproof) IP67-waterproof to 1m/3ft for 1 hour Length (in/mm) 8.7/221 Lens Coating Fully multi-coated Magnification 1-4 Maximum Recoil 800G's Nitrogen Filled Yes Objective Lens Diameter 20 Operating Temp,?F/?C 0 to 122 / -17 to 50 Parallax Setting 100 Reticle SHR-223 Reticle Brightness Setting 0-10 Reticle Type Etched Shockproof Yes Sunshade No Tube Diameter 30 Weight (oz) 19.2 Width (in/mm) 2.9/73 Windage & Elevation Lock Yes Windage Range of Adjustment 100
