Vortex Crossfire Red Dot

The Crossfire is a no-nonsense sight at a no-nonsense price for darn near any application, and when your AR-15, shotgun, or rimfire needs a simple point of aim and none of the frills, the Crossfire should be at the top of your list. The 2 MOA dot is quick to acquire in close-quarters, while remaining fine enough to promote pin-point accuracy at extended range. With a 50,000 hour battery life and night-vision compatibility at the lowest two settings, the Crossfire red dot will keep working in a variety of conditions. In addition to just plain looking awesome, the included skeletonized lower 1/3 co-witness mount provides a rock-solid and extremely lightweight platform.
Features:
Fully Multi-Coated: Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Brightness Settings: 11 Levels
Unlimited Eye Relief: Non-critical eye relief for rapid target acquisition
Parallax Free: All red dot and holographic sights will exhibit some small amount of parallax. Matching current industry practice, this small amount would be considered "parallax free" and will make a negligible difference in performance.
Night-Vision Compatibility: The lowest 2 settings are night-vision compatible.
Specifications:
Mount Type: Multi-Height
Magnification: 1x
Dot Color: Bright Red
Dot Size: 2 MOA
Eye Relief: Unlimited
Adjustment Graduation: 1 MOA
Max Elevation Adjustment: 100 MOA
Max Windage Adjustment: 100 MOA
Parallax Setting: Parallax Free
Length: 2.5 inches
Weight: 5.2 oz