Holosun ARO CORE Green MRS 2 MOA / 65 MOA enclosed Picatinny sight, black (Holosun, SKU: ARO-CORE-GR-MRS / 48377) is a compact reflex sight with a green MRS reticle system, designed for rifles and carbines equipped with a Picatinny rail. The user can select a 2 MOA dot, 65 MOA circle or a combination of both reticles, adapting the sight picture to current conditions. The 22 mm optical window provides a clear view, while Shake Awake technology reduces energy consumption while the sight is idle.

Key features

• green MRS reticle system with three settings: 2 MOA dot, 65 MOA circle and 2 MOA dot with 65 MOA circle
• enclosed construction protecting the optical system and electronics from external conditions
• 22 mm optical window
• Shake Awake technology automatically activating the illumination when movement is detected
• memory of the last brightness setting
• lockout mode preventing accidental brightness setting changes
• 12 brightness levels, including 10 daylight and 2 night vision compatible settings
• side-loading tray allowing the battery to be replaced without removing the sight
• two included mounts with heights of 1.63" and 1.05"
• aluminium housing with MAO finish and IP67 protection rating

Set contents

• Holosun ARO-CORE-GR-MRS sight
• CR2032 battery
• 1.63" Lower 1/3 Co-Witness Picatinny mount
• 1.05" low Picatinny mount
• multi-tool
• wrench
• lens cleaning cloth
• user manual
• warranty card

Technical specifications

• construction type: enclosed reflex sight
• reticle colour: green
• reticle system: MRS
• available reticles: 2 MOA dot, 65 MOA circle, 2 MOA dot with 65 MOA circle
• light source: LED
• light wavelength: 540 nm
• magnification: 1×
• optical window diameter: 22 mm
• eye relief: unlimited
• parallax: none
• optical coatings: multi-coated
• brightness levels: 10 daylight and 2 night vision compatible settings
• power source: CR2032 battery
• maximum battery life: up to 50,000 hours at brightness setting 6
• adjustment per click: 0.5 MOA
• windage and elevation adjustment range: ±50 MOA
• housing material: aluminium
• surface finish: MAO
• housing colour: black
• mounting standard: Picatinny
• optic footprint: T1 / T2
• Lower 1/3 Co-Witness mount height: 1.63"
• low mount height: 1.05"
• protection rating: IP67
• vibration resistance: 1000 G
• operating temperature: from –30°C to 60°C
• dimensions with 1.63" mount: 63 × 39 × 67 mm
• weight with 1.63" mount: 145 g
• EAN: 810047073666

The Holosun ARO CORE GR-MRS combines three green reticle configurations with two mounting options, allowing the aiming method and sight height to be adapted to the firearm configuration.