The nitrogen-filled, IP67 waterproof, shock proof, fog proof Sightmark Rapid AR 5-20x 40mm 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 sub-tension 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 1/4 MOA per click windage and elevation adjustments for superb tracking. The Sightmark AR 5-20x 40mm SCR-308 Riflescope is the perfect mid- to long-range second focal plane optic to make your mark.

Specifications:

- Magnification: 5-20x
- Objective Diameter: 40mm
- Tube Diameter: 30mm
- Reticle: SCR-308
- Reticle Construction: Glass Etched
- Battery Type: CR2032
- Reticle Focal Plane Location: 2nd
- Parallax Adjustment: 25 Yards to Infinity
- Eye Relief: 4"
- Exit Pupil Diameter: 5x: 8mm and 20x: 2mm
- Field of View at 100 Yards: 5x: 20.4' and 20x: 5.10'
- Maximum Windage and Elevation Adjustment: 70 MOA
- Power Variability: Variable
- Adjustment Click Value: 1/4 MOA
- Adjustment Type: Click
- Exposed Turrets: Yes
- Finger Adjustable Turrets: Yes
- Turrets Resettable to Zero: No
- Zero Stop: No
- Turret Height: Medium
- Fast Focus Eye Piece: Yes
- Lens Coating: Fully Multi-Coated
- Rings Included: No
- Sun Shade Included: No
- Lens Covers Included: Yes
- Illuminated Reticle: Yes
- Holdover Reticle: Yes
- Waterproof, Fogproof, and Shockproof: Yes
- Length: 12.80"
- Weight: 23.60 oz
- Finish: Matte Black