Holosun EPS RD 6MOA Enclosed Pistol Red Dot

Holosun EPS RD 6MOA Enclosed Pistol Red Dot Sight is a compact, enclosed reflex optic designed to provide a bold 6 MOA red aiming dot for full-size handguns. Manufactured by Holosun, this non-magnified 1x sight offers a low-profile solution that emphasizes rapid target acquisition while maintaining compatibility with many factory iron sights.

The EPS RD 6MOA is built for shooters who want the durability and environmental protection of an enclosed emitter optic without adding unnecessary height to the slide. Its ultra-low deck height helps reduce sight height over bore, allowing standard-height iron sights to remain usable as backups on some pistol models. Intended for duty, range, and everyday carry use on full-size pistols, the EPS focuses on consistent dot presentation, long battery life, and resistance to dust and moisture.

Key Features

• Enclosed pistol red dot sight for full-size handguns

• 6 MOA red dot reticle optimized for fast target acquisition

• Ultra-low deck height to support standard-height iron sights on many pistols

• Enclosed aspheric objective lens measuring approximately 0.63″ × 0.91″

• Multi-coated optics for improved clarity and light transmission

• 7075 T6 aluminum housing with matte black finish

• Single CR1620 lithium battery with up to 50,000 hours of rated battery life

• Shake Awake motion-sensing technology for power conservation

• Eight daylight and four night-vision-compatible brightness settings

• IP68-rated dustproof and waterproof construction

Specifications & Construction

The EPS RD 6MOA is constructed from 7075 T6 aluminum for strength and reduced weight, finished in a matte black coating. It weighs approximately 1.40 oz and measures about 1.62 inches in overall length. The optic operates at 1x magnification with unlimited eye relief and a parallax-free sight picture. Windage and elevation are user-adjustable with 1.50 MOA click increments. Power is supplied by a single CR1620 battery housed within the sealed optic body, contributing to long service life and reduced maintenance.

Compatibility & Intended Use

This optic uses Holosun’s K-style footprint and ships with an adapter plate for compatibility with industry-standard 507C slide cuts, expanding mounting options across a wide range of full-size pistols. The low-profile design is intended to allow factory iron sights to function as backups on compatible handgun setups. Typical applications include duty pistols, range and training handguns, and full-size carry configurations where a compact enclosed red dot is preferred.

What’s Included

• Holosun EPS RD 6MOA Enclosed Pistol Red Dot Sight

• CR1620 battery

• Adapter plate for 507C-style slide cuts

• Mounting hardware

• Adjustment tool

• Manufacturer documentation