Holosun EPS Core Red MRS Circle Dot Enclosed Pistol Sight RMSc EPS-CORE-RD-MRS

Holosun EPS Core Red MRS Circle Dot EPS-CORE-RD-MRS – Overview –

The Holosun EPS-CORE-RD-MRS brings the wide viewing performance of a full-size EPS lens to a compact RMSc-footprint optic built for slim pistols. Its enclosed design protects the emitter from dust, debris, and weather, while a forward-facing light sensor with Solar Failsafe automatically manages brightness as conditions change. Holosun’s Multi-Reticle System lets shooters choose a 2 MOA dot, a 32 MOA circle, or a combined reticle to match speed or precision needs. Powered by a side-tray CR1620 battery rated up to 50,000 hours and backed by Shake Awake and Lockout Mode, the EPS-CORE-RD-MRS delivers full-size sight picture and modern power management in a carry-ready package.

Items Dimensions (in inches)

In the Box

– TECH & FEATURES –

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  Solar Failsafe™

  
  
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  Shake Awake™

  
  
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  Multiple Reticle System

  
  
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  Multilayer Reflective Glass

  
  

Multiple Reticle System

Multi-reticle System (MRS) equipped Holosun optics allow you to determine the type of aiming point you want to use when you want to use it. Holosun optics equipped with MRS let you select a fast sight picture for shorter distances with a 65 MOA circle with 2 MOA dot (rifle optics) or a 32 MOA circle with 2 MOA dot (handgun optics). The large circle can help you obtain a sight picture faster, allows for a hold-over reference, and helps to guide your eye to the 2 MOA dot. The large ring can be deactivated leaving just the 2 MOA dot for an uncluttered sight picture and increased precision. Regardless of your application, Holosun’s Multi-reticle System offers the ultimate in optical sight customization for sportsman and professional users alike.

Holosun EPS Core Red MRS Circle Dot EPS-CORE-RD-MRS – Specification –

• Enclosed optic with full-size EPS lens in RMSc footprint
• Multi-Reticle System: 2 MOA dot and 32 MOA circle
• Automatic brightness with Solar Failsafe
• Shake Awake with Lockout Mode
• Side-tray CR1620 battery
• 6061-T6 aluminum housing
• IPX8 waterproof and 5000G vibration rated

OPTICAL SPECS

Reticle	2 MOA Dot & 32 MOA Circle
Light Wavelength	650nm
Reticle Color	Red
Parallax Free	Yes
Unlimited Eye Relief	Yes
Magnification	1x
Multi-Coatings	Yes

ELECTRONIC SPECS

Power Source	Solar & Battery
Battery Type	CR1620
Battery Life (Hours)	50000
Thermal Modes	N/A
Digital Modes	N/A
Video Recording	N/A
Screen Refresh Rate	N/A
Digital Screen	N/A
Brightness Setting	8 DL & 4 NV

PHYSICAL SPECS

Window Size (in)	0.9×0.63
Dimension (in)	1.61×1.18×0.97
Weight (oz)	1.4

MECHANICAL SPECS

Housing Material	6061 T6 Aluminum
Surface Finish	Hard Anodize
Adjustment per Click	1.5 MOA
W&E Travel Range	±30 MOA

ENVIRONMENT SPECS

Storage Temperature	-40℃~70℃
Working Temperature	-30℃~60℃
Submersion	IPX8
Vibration	10000G

 

The Holosun EPS Core Red MRS Circle Dot EPS-CORE-RD-MRS is a compact, enclosed-emitter pistol optic designed for shooters who demand durability, fast acquisition, and reticle versatility in a micro footprint. Built for concealed carry, duty use, and range performance, this optic delivers dependable functionality and modern features in a rugged, streamlined design.

Equipped with Holosun’s Multi-Reticle System (MRS), the EPS Core Red allows users to switch between a precise 2 MOA dot, a large 32 MOA circle, or a combined circle-dot reticle. This adaptability makes it easy to tailor the sight picture for fast defensive shooting, accurate distance work, or all-around versatility. The red LED reticle provides crisp visibility in a wide range of lighting conditions and remains a preferred choice for many shooters due to its familiar appearance and proven performance.

The enclosed-emitter design protects the internal components from dust, moisture, lint, and debris, ensuring reliable operation in real-world environments. This sealed housing helps maintain a clear sight picture where open-emitter optics may become obstructed, making the EPS Core an excellent option for everyday carry and harsh-duty applications.

Constructed from durable aluminum, the EPS Core Red MRS is engineered to handle recoil, impacts, and daily wear. The low-profile design supports co-witnessing with compatible iron sights, providing a dependable backup aiming solution. Advanced power management delivers extended battery life, minimizing maintenance and maximizing readiness.