The nitrogen-filled, IP67 waterproof, shock proof, fog proof Sightmark Rapid AR 5-20x40 SCR-308 Riflescope gets you on target with precision optical quality packed in an elite, compact body. Built specifically for modern sporting rifles chambered in .308 ammunition, with a rugged 6061-T6 30mm tube and scaled perfectly for lightweight, fast-action professional and competition shooting, the Rapid AR Riflescope boasts an SCR-308 finely etched reticle, complete with red-illumination and calibrated subtension lines for 150 gr. .308 Winchester bullet drop compensation. 10 Reticle illumination brightness settings provide the intensity for daylight to no-light shooting. The generous 4” eye relief provides shooters with a robust field of view while an advanced, fully multi-coated, scratch resistant lens system, 5-20x 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 ¼” per click windage and elevation adjustments for superb tracking. The Sightmark AR 5-20x40 SCR-308 Riflescope is the perfect mid- to long-range second-focal-plane-optic to make your mark.

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Adjustment Value	1/4 MOA
Battery life, hours	35-350
Battery Type	CR2032
Battery Voltage, V	3
Body Material	6061-T6 Aluminum
Diameter, Exit Pupil	8-2
Diameter, Eyepiece	1.6/41
Diameter, Objective Lens	40
Diameter, Tube	30mm
Diopter Adjustment	+3 to -3
Elevation Range of Adjustment	70
Eye relief (in/mm)	4/101.6
Field of view, ft@100yd	20.4-5.1
Field of view, m@100m	6.8-1.7
Finish/Color	Matte black
Focal Plane	2nd
Fog Proof	Yes
Height (in/mm)	2.2/55
Illuminated (yes/no)	Red and Black
IP Rating (waterproof)	IP67-waterproof to 1m/3ft for 1 hour
Length (in/mm)	12.8/326
Lens Coating	Fully multi-coated
Magnification	5-10
Maximum Recoil	800G's
Nitrogen Filled	Yes
Operating Temp,�F/�C	0 to 122 / -17 to 50
Parallax Setting	25-infinity
Reticle	SCR-308
Reticle Brightness Setting	0-10
Reticle, Type	Etched
Shockproof	Yes
Sunshade	No
Weight, oz	23.6
Width (in/mm)	3.6/91
Windage & Elevation, Lock	Yes
Windage Range of Adjustment	70