Holosun Ronin EPS Carry RD MRS Enclosed Red Dot

Holosun Ronin EPS Carry RD MRS Enclosed Pistol Red Dot Sight is a compact, enclosed, non-magnified optic designed to deliver a clear aiming reference on narrow, subcompact handgun platforms. Produced by Holosun, it combines a low-profile enclosed design with a multi-reticle system to support fast target acquisition while maintaining compatibility with factory iron sights on many compact pistols.

The Ronin EPS Carry is intended to solve the challenge of mounting a durable red dot on single-stack and 1.5-stack handguns where slide width, sight height, and reliability are critical. Its ultra-low dot height and integrated rear notch allow many pistols to retain factory-height iron sights as backups. Designed for concealed carry, everyday carry, and compact range pistols, this optic emphasizes durability, clarity, and efficient use of limited slide space.

Key Features

• Enclosed pistol red dot sight for slim, subcompact carry pistols

• Multi-Reticle System (MRS) with:

  • 2 MOA center dot

  • 32 MOA outer circle for rapid close-range reference

• CNC-machined 7075 aluminum housing with black anodized finish

• Aspheric front lens with multi-coated optics for a clear sight picture

• Ultra-low dot height with built-in rear notch for iron sight compatibility

• Includes RMSc-to-K adapter plate to expand mounting compatibility

• Shake Awake technology with electronic idle on/off function

• Parallax-free operation with unlimited eye relief

• Windage and elevation adjustments with 1.50 MOA click increments

Specifications & Construction

The Ronin EPS Carry is constructed from 7075 aluminum and finished in black anodizing for strength and corrosion resistance. It operates at 1x magnification and features an enclosed optic window measuring approximately 0.58″ × 0.77″. Listed dimensions are 2.65 × 3.65 × 4.75 inches, with a reported weight of 9.31 ounces. The lens system is multi-coated, and the sight is described as waterproof for everyday carry use. Power is supplied by a battery-powered electronic system; battery designation varies in source data.

Compatibility & Intended Use

This optic is designed for compact, single-stack, and 1.5-stack handguns used in concealed-carry and everyday-carry roles. It uses a K-style footprint and includes an RMSc-to-K adapter plate to broaden compatibility with pistols using RMSc-style mounting patterns. Reported compatible models include Glock 43 MOS, Glock 48 MOS, Springfield Hellcat, SIG P365 X/XL, and similar slim carry pistols when properly configured.

What’s Included

• Holosun Ronin EPS Carry RD MRS Enclosed Red Dot Sight

• RMSc-to-K adapter plate

• Mounting hardware

• Adjustment tool

• Manufacturer documentation