Holosun EPS-RD-MRS Enclosed Pistol Red Dot 2MOA/32MOA

Holosun EPS-RD-MRS Enclosed Pistol Red Dot Sight is a compact, low-profile handgun optic designed for full-size pistols, delivering a durable enclosed design with a multi-reticle red dot system. This model provides a 2 MOA red center dot paired with a 32 MOA red ring, allowing shooters to balance precision aiming with fast visual indexing depending on shooting conditions.

Manufactured by Holosun, the EPS-RD-MRS is built to address the need for a low deck-height enclosed pistol optic that maintains compatibility with many factory-height iron sights. Its aspheric glass lens and multi-coated optics are intended to produce a clear, low-distortion sight picture suitable for range work, duty-style use, and general full-size handgun configurations.

Key Features

• Multi-Reticle System (MRS): 2 MOA red dot with 32 MOA red circle

• Enclosed optic design for protection from debris, moisture, and fouling

• 7075-T6 aluminum housing for strength with minimal weight

• Solar Failsafe power system with internal CR1620 battery backup

• Up to 50,000 hours of battery life (manufacturer rating under typical use)

• Aspheric glass lens with multi-coated surfaces for reduced distortion

• Shake Awake technology with last-setting recall

• Multiple brightness settings, including daylight and NV-compatible levels

• Low deck height to allow co-use with many factory iron sights

Specifications & Construction

• Optic Type: Enclosed pistol red dot sight

• Reticle: 2 MOA red dot + 32 MOA red ring (MRS)

• Magnification: 1x

• Eye Relief: Unlimited

• Housing Material: 7075-T6 aluminum

• Finish: Matte

• Optic Coating: Multi-coated, aspheric lens design

• Objective / Window Size: Approx. 0.63″ × 0.91″

• Overall Length: Approx. 1.62 in

• Weight: Approx. 1.40 oz

• Adjustment Increment: 1.50 MOA per click (windage & elevation)

• Power Source: Solar Failsafe with internal CR1620 battery

• Environmental Rating: IPX8 waterproof

The sealed, enclosed housing improves reliability in adverse environments while preserving a slim profile suitable for duty and training pistols.

Compatibility & Intended Use

The Holosun EPS-RD-MRS is designed for full-size pistols and uses Holosun’s K-series footprint. An included RMR adapter plate allows installation on slides cut for industry-standard 507C / RMR patterns, expanding compatibility across a wide range of handgun platforms.

Typical applications include:

• Full-size service or duty pistols

• Range and training handguns

• Setups requiring standard-height iron sight co-witness

• Shooters seeking an enclosed optic with minimal added height

What’s Included

• Holosun EPS-RD-MRS enclosed red dot sight

• RMR adapter plate

• Mounting hardware

• CR1620 battery

• Manufacturer documentation

The Holosun EPS-RD-MRS Enclosed Pistol Red Dot offers a refined balance of durability, clarity, and low-profile design, making it a practical optic choice for full-size handgun users who want an enclosed red dot with flexible reticle options and iron-sight compatibility.