Holosun EPS-CORE Red Dot MRS enclosed reflex sight, black (SKU: EPS-CORE-RD-MRS / 48862) is a compact pistol sight with a 23 × 16 mm optical window. The enclosed construction protects the emitter and internal optical components from contamination and moisture. The 1× magnification, unlimited eye relief and lenses with multilayer coatings allow viewing with both eyes open.
The MRS (Multi-Reticle System) offers a choice of a red 2 MOA dot, a 32 MOA circle or their combination. The sight provides automatic brightness adjustment, supported by a light sensor facing forwards, and a manual mode with 12 illumination levels: 8 daylight settings and 4 compatible with night vision devices. Lock Mode locks the buttons to prevent accidental setting changes.
Power is supplied by a CR1620 battery in a side tray, allowing replacement without removing the sight. In automatic mode, Solar Failsafe uses energy from the solar panel under suitable lighting conditions and provides a backup power source. Shake Awake turns off illumination after a period without movement and restores it when motion is detected. The sight retains the last selected brightness level. The stated battery life is up to 50,000 hours at brightness setting 6.
The housing is made from 6061-T6 aluminium alloy with a hard anodized finish. The sight has an IPX8 water resistance rating and a stated vibration resistance of 5000 G. The EPS-CORE is compatible with RMSc and Holosun K mounting footprints. Its low base helps keep the iron sights visible, depending on their height and the mounting arrangement used.
• enclosed pistol sight construction with a 23 × 16 mm optical window
• red MRS reticle with a choice of a 2 MOA dot, a 32 MOA circle or their combination
• automatic brightness adjustment with a light sensor facing forwards
• manual brightness adjustment across 12 levels: 8 daylight and 4 night vision settings
• solar backup through Solar Failsafe with a panel supplementing the power supply
• motion activation through Shake Awake and last brightness setting memory
• side battery tray allowing replacement without removing the sight
• button lock through Lock Mode
• multilayer optical coatings
• hard anodized 6061-T6 aluminium housing with an IPX8 water resistance rating
• compatibility with RMSc and Holosun K mounting footprints
• low base to facilitate use with iron sights
• reflex sight: Holosun EPS-CORE Red Dot MRS, black
• mounting screws
• battery: CR1620
• multi-tool
• lens cleaning cloth
• user manual
• warranty card
• manufacturer: Holosun
• model: EPS-CORE Red Dot MRS
• product code: EPS-CORE-RD-MRS / 48862
• construction: enclosed reflex sight
• magnification: 1×
• reticle colour: red
• illumination source: LED, wavelength 650 nm
• available reticles: 2 MOA dot, 32 MOA circle, circle with dot
• optical window dimensions: 23 × 16 mm
• optical coatings: multilayer
• eye relief: unlimited
• parallax: minimized
• brightness adjustment: automatic and manual
• light sensor for automatic adjustment: facing forwards
• manual brightness levels: 12 – 8 daylight and 4 night vision settings
• button lock: Lock Mode
• power-saving system: Shake Awake
• last brightness setting memory: yes
• battery power: CR1620 lithium battery, 3 V
• additional power source: solar panel, Solar Failsafe system
• battery location: side pull-out tray
• battery life: up to 50,000 h at brightness setting 6
• adjustment per click: 1.5 MOA
• elevation adjustment range: ±30 MOA
• windage adjustment range: ±30 MOA
• mounting compatibility: RMSc and Holosun K
• housing material: 6061-T6 aluminium
• surface finish: hard anodized
• housing colour: black
• water resistance rating: IPX8
• stated vibration resistance: 5000 G
• operating temperature: −30 to +60 °C
• storage temperature: −40 to +70 °C
• dimensions (length × width × height): approximately 41 × 30 × 25 mm
• weight: 40 g
