Holosun EPS Carry RD-6 Enclosed 6 MOA Red Dot

Holosun EPS Carry RD-6 Enclosed Pistol Red Dot Sight is a compact, enclosed handgun optic designed to provide fast sight acquisition on slim-line and subcompact pistols. Featuring a 6 MOA red dot reticle, this enclosed red dot sight is optimized for rapid visual reference while maintaining a small footprint suitable for concealed carry and everyday carry handguns.

The EPS Carry RD-6 is built to solve the challenges of mounting a durable optic on compact pistols without sacrificing iron sight compatibility. Its ultra-low deck height helps preserve the use of many factory-height iron sights, while the enclosed emitter design protects the lens and electronics from debris, moisture, and lint commonly encountered in daily carry environments. This makes it well suited for concealed-carry pistols, defensive handguns, and routine range use.

Key Features

• Enclosed pistol red dot design for enhanced emitter protection

• 6 MOA red dot reticle for fast target acquisition

• Aspheric, multi-coated lens for a clear, low-distortion sight picture

• Ultra-low deck height supports iron sight co-witness on many pistols

• Built-in rear notch sight for emergency sight reference

• CR1620 battery with reported runtime up to 50,000 hours

• Shake Awake technology conserves battery life during inactivity

• IPX8 waterproof rating for submersion resistance

• Includes adapter plate for pistols with higher indexing lugs

Specifications & Build

The EPS Carry RD-6 features a housing machined from 7075-T6 aluminum with a black anodized/matte finish for durability and corrosion resistance. The optic uses an aspheric lens with multi-coated surfaces to improve clarity and reduce visual distortion. It operates on a single CR1620 lithium battery (included) and provides 1x magnification with unlimited eye relief. Windage and elevation adjustments are user-adjustable with a listed increment of 1.50 MOA per click. The viewing window measures approximately 0.58″ x 0.77″.

Compatibility & Intended Use

This optic is intended for enclosed, slim-line, and subcompact pistols where a compact footprint and low mounting height are critical. Commonly cited compatible platforms include Glock 43/48 MOS, Springfield Hellcat, and SIG P365 X/XL models. The included adapter plate expands fitment options for pistols with different slide indexing systems. Typical applications include everyday carry pistols, concealed carry handguns, and compact range setups where an enclosed red dot is preferred.

What’s Included

• Holosun EPS Carry RD-6 enclosed pistol red dot sight

• CR1620 battery

• Adapter plate for expanded mounting compatibility

• Adjustment tool

• User documentation