🔴 Holosun EPS-CORE-RD-MRS Enclosed Red Dot: Compact RMSc Footprint with Multi-Reticle Versatility 🎯
The Holosun RMSc 3 MOA Dot & 32 MOA Circle Multi-Reticle Enclosed Red Dot (EPS-CORE-RD-MRS) combines the expansive viewing performance associated with the EPS platform with a compact, direct-mount RMSc footprint. Featuring an enclosed emitter, selectable red reticles, Solar Failsafe support, Shake Awake technology, and a side-loading battery tray, this optic is designed to offer reliable performance in a lightweight format. ✨
One of the standout features of the EPS-CORE-RD-MRS is its Red Multi-Reticle System (MRS). The optic offers selectable red reticle configurations, including a 3 MOA dot, a 32 MOA circle, or a circle-dot combination. This gives users multiple reticle options in one compact enclosed optic. ✅
The large EPS viewing window is designed to provide an expansive sight picture while maintaining an RMSc-compatible footprint. With a window measuring 0.9 x 0.63 inches, the EPS-CORE-RD-MRS is built to support fast sight acquisition while keeping its overall dimensions compact.
Unlike open-emitter designs, the EPS-CORE-RD-MRS uses an enclosed optic design. Its sealed emitter housing helps protect internal components from dust, debris, and moisture, supporting consistent operation in changing environmental conditions. 💧
The sight includes a forward-facing light sensor and Solar Failsafe support. It also offers manual brightness control with eight daylight settings and four night-vision-compatible settings, along with memory recall for the last brightness setting used. A lockout mode is included to help prevent unintentional setting changes.
Holosun Shake Awake technology helps manage power use by activating the reticle when motion is detected and powering the optic down during idle periods. Powered by a CR1620 battery, the EPS-CORE-RD-MRS provides up to 50,000 hours of battery life at setting 6. 🔋
The side-loading battery tray allows the CR1620 battery to be replaced without removing the optic from the slide. This practical layout supports convenient battery changes while preserving the optic’s existing mounting position.
Built with a precision-machined 6061 aluminum housing and a hard-anodized Black finish, the EPS-CORE-RD-MRS is designed to balance durability with low weight. The optic weighs just 1.4 ounces and measures 1.61 x 1.18 x 0.97 inches.
For environmental durability, it is rated IPX8 waterproof and tested for 5,000G vibration resistance. The optic has a working temperature range of -30°C to 60°C and an adjustment range of ±30 MOA for windage and elevation, with 1.5 MOA per click adjustments.
Key features of the Holosun EPS-CORE-RD-MRS Enclosed Red Dot include:
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Compact RMSc footprint
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Direct RMSc footprint compatibility
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Enclosed emitter design
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Large EPS viewing window
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Red Multi-Reticle System
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Selectable 3 MOA dot reticle
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Selectable 32 MOA circle reticle
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Circle-dot reticle combination
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True 1x magnification
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Unlimited eye relief
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Multi-coated lens system
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Forward-facing light sensor
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Solar Failsafe support
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Shake Awake motion-activated illumination
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Auto-off functionality
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Eight daylight brightness settings
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Four night-vision-compatible brightness settings
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Brightness memory recall
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Lockout mode
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Side-loading CR1620 battery tray
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Battery replacement without removing the optic
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Up to 50,000 hours of battery life at setting 6
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6061 aluminum housing
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Hard-anodized Black finish
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IPX8 waterproof construction
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5,000G vibration resistance
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Lightweight 1.4-ounce body
Specifications for the Holosun RMSc 3 MOA Dot & 32 MOA Circle Multi-Reticle Enclosed Red Dot (EPS-CORE-RD-MRS):
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Magnification: 1x
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Reticle: 3 MOA dot and 32 MOA circle
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Selectable Reticle: Yes
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Light Source: LED
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Wavelength: 650nm
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Brightness Settings: 8 daylight and 4 night vision
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Battery: CR1620
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Battery Location: Side-loading tray
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Battery Life: Up to 50,000 hours at setting 6
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Solar Power: Yes
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Forward-Facing Light Sensor: Yes
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Shake Awake Technology: Yes
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Auto Off: Yes
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Memory: Yes
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Manual Brightness: Yes
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Lockout Mode: Yes
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Lens Coatings: Multi-coated
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Eye Relief: Unlimited
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Adjustment per Click: 1.5 MOA
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Windage and Elevation Travel: ±30 MOA
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Window Size: 0.9 x 0.63 in
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Housing Material: 6061 aluminum
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Surface Finish: Hard anodized
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Housing Color: Black
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Waterproof Rating: IPX8
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Vibration Resistance: 5,000G
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Working Temperature: -30°C to 60°C
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Storage Temperature: -40°C to 70°C
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Body Dimensions: 1.61 x 1.18 x 0.97 in
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Weight: 1.4 oz
The Holosun EPS-CORE-RD-MRS is an option for those seeking an enclosed red dot with a compact RMSc footprint, a large viewing window, selectable red reticle configurations, side-loading battery access, and weather-ready construction. From its enclosed emitter and lightweight aluminum housing to Shake Awake technology, Solar Failsafe support, and IPX8 waterproof protection, this optic is designed to bring EPS-platform features into a compact profile. 🔥
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