Holosun ARO Enclosed Rifle Sight (Red Reticle)

The ARO Enclosed Rifle Sight expands on Holosun's popular 403 and 503 optics - providing both-eyes-open - fast-engagement functionality with no parallax - unlimited eye relief - and a dozen brightness settings - including two that are night-vision compatible The 22mm lens matches perfectly with optional Holosun magnifiers for those longer shots The sight uses shake awake activation and shuts off automatically after being motionless for 10 minutesMulticoated optics ensure you'll get a clear - high-contrast view The red dot reticle has a 100 MOA windage and elevation adjustment range at 1/2 MOA per click and comes with a lower 1/3 co-witness mount that puts the optical center at 163 above the rail One CR2032 battery will power the ARO for up to 50 -000 hours

Features: Multicoated Optics, 50,000-Hour Battery Life, Compatible with Holosun Magnifiers, Lower 1/3 Co-Witness Mount, 12 Brightness Settings (2 NV-Compatible), 2 MOA Dot Reticle, For Rifles, Carbines & Other Long Guns, Hard Anodized Aluminum Housing

Reticle: 2 MOA Dot

Reticle Color: Red

Eye Relief: Unlimited

Power Source: CR2032

Runtime: 50 - 000 Hours

Quick Release: No

Magnification: 1x

Objective Lens Diameter: 22 mm

Anti-Reflective Coatings: Multicoated

Impact Point Correction: 100 MOA (Windage & Elevation)Adjustment per Click: .5 MOA

Environmental Resistance: Water-Resistant (IP67)

Operating Conditions: -22 to 140 degreesF / -30 to 60 degreesC

Storage Conditions: -40 to 158 degreesF / -40 to 70 degreesC

Materials: Aluminum

Dimensions: L: 2.5 x W: 1.5 x H: 2.6-inch / L: 6.3 x W: 3.8 x H: 6.6 cm

Weight: 3.4 oz / 96 g