Holosun ARO Enclosed Red Multi-Reticle Rifle Sight

Holosun ARO Enclosed Red Multi-Reticle Rifle Sight is a 1x enclosed reflex optic that provides a choice of a 2 MOA dot, a 65 MOA circle, or a combined circle-dot reticle for precise aiming. It is designed to provide an unobstructed sight picture for close to mid-range use.

The ARO solves the need for a robust, low-profile primary optic on modern rifles and carbine platforms. Intended for use on 1913 Picatinny rails and compatible systems, it offers unlimited eye relief and a 22mm objective for a broad field of view. The optic is compatible with Holosun magnifiers to extend effective range when required.

• Reticle options: 2 MOA dot, 65 MOA circle, or combined circle-dot
• Objective lens: 22 mm for a wide sight picture
• Magnification: 1x with unlimited eye relief
• Mount: Picatinny/Weaver footprint; fits 1913 Picatinny rails
• Power: CR2032 battery (1 cell), long service life reported
• Weight: approximately 5.56 oz
• Operation features: Shake Awake activation, 12 brightness settings including two night-vision-compatible modes, automatic shutoff after 10 minutes of inactivity
• Construction: anodized aluminum housing; enclosed design supports durability and consistent performance

Specifications & Construction

The optic uses a CR2032 battery and provides a 2 MOA dot size with an optional 65 MOA circle reticle. The enclosed 22 mm objective and 1x optical design offer unlimited eye relief. The housing is anodized aluminum with a sealed enclosure. Reported weight is 5.56 ounces. The sight includes a lower 1/3 co-witness pedestal mount (1.63″ pedestal) for sight alignment.

Compatibility & Intended Use

Designed for rifles and carbines with a 1913 Picatinny rail, the ARO suits primary optic use on patrol, duty, range, or recreational rifles. It is compatible with Holosun magnifiers for extended-range engagement and can be used in typical setups where a non-magnified primary optic and backup sights are desired.