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Holosun EPS Full Size Enclosed Pistol Sight with Gold Multi-Reticle System, Solar Failsafe, and RMR Adapter Plate EPS-GD-MRS
Product Description
Dealing with rain, dust, mud, or pocket lint clogging up an open-emitter pistol optic can completely compromise your sight picture when you need it most. Traditional red dots leave the internal LED window fully exposed, making it easy for a stray drop of water or a piece of debris to distort the reticle into a blurry wash of light. The Holosun EPS (Enclosed Pistol Sight) solves this problem by sealing the entire optical path inside a heavy-duty housing, keeping the emitter perfectly protected from the elements.
The defining feature of this premium optic is Holosun's high-contrast Gold Multi-Reticle System (MRS). The specialized 590nm gold LED provides exceptional contrast against complex backgrounds and green vegetation, making it an incredible choice for shooters who experience eye strain or struggle to track traditional red or green dots due to color blindness. With the MRS system, you can instantly toggle between a precise 2 MOA dot, a rapid-indexing 32 MOA circle, or a combined circle-dot reticle to perfectly match your target pace. The glass is engineered with an advanced aspheric lens system, providing a perfectly flat, distortion-free sight picture from edge to edge.
Despite its generous full-size viewing window, the EPS features an ultra-low deck height that lets it sit low enough to co-witness with standard factory iron sights on many popular handguns. It comes equipped with smart power suites, including Solar Failsafe technology for automatic reticle adjustments and backup power, along with Shake Awake motion activation to extend battery performance up to 50,000 hours. Complete with a convenient side-loading CR1620 battery tray, this optic lets you change power cells in seconds without ever losing your hard-earned zero or taking the sight off your slide.
Each individual factory retail package contains one Holosun EPS-GD-MRS enclosed gold dot sight, one RMR-to-K series footprint adapter plate, a multi-tool adjustment key, mounting screws, a premium lens cleaning cloth, and the official user manual.
*Armorer Bench Notes & Installation Guidance: The Holosun EPS Gold MRS (Part # EPS-GD-MRS) features a native **Holosun K footprint** (a modified RMSc profile with the rear recoil bosses removed), making it a direct-mount option for slimline slides. For full-size duty handguns with standard RMR optic cuts, simply utilize the included premium **RMR-to-K adapter plate** packed in the box. When mounting the optic, verify your slide threads are fully degreased and torque the mounting screws to exactly **15 in-lbs** using a single drop of medium thread locker. Do not over-torque, as this can pinch the internal adjustment springs. Windage and elevation tracking adjustments move at **1.5 MOA per click** with a total travel range of +/- 30 MOA. For field care, clean both external glass panes with a dedicated lens pen or microfiber cloth to prevent scratching the multi-layered reflective coatings.
Key Features
- Fully Enclosed Duty Design: Completely seals the emitter core between dual panes of optical glass to lock out water, mud, lint, and dust for unfailing reliability.
- High-Contrast Gold LED Reticle: Premium 590nm gold Multi-Reticle System lets you run a 2 MOA dot, a 32 MOA circle, or a clean combination of both for maximum situational speed.
- Premium Aspheric Glass Lens: Precision-ground aspheric optical glass ensures a completely clear, distortion-free view with unlimited eye relief and true parallax-free tracking.
- Ultra-Low Profile Deck Height: Slim base design allows the enclosed sight to co-witness directly with factory-height iron sights on a wide variety of modern handguns.
- Solar Failsafe & Auto Brightness: Integrated solar cell supplements battery life and automatically manages reticle intensity based on ambient overhead lighting.
- Shake Awake Motion Activation: Power-saving sensor turns the reticle off after periods of complete rest and instantly snaps back on at the slightest physical movement.
- Side-Loading Battery Tray: Built with an independent side-loading CR1620 tray that eliminates the hassle of removing the optic or re-zeroing during annual battery swaps.
- 7075-T6 Aluminum Housing: Precision CNC-machined from rugged, duty-grade aerospace aluminum with an anodized black finish to survive up to 5,000 Gs of sudden impact shock.
Product Specifications
- Brand: Holosun Technologies
- Product Line: Enclosed Pistol Sight (EPS) Full Size Series
- MPN/SKU: EPS-GD-MRS
- UPC Barcode: 810047074731
- Magnification: 1x
- Window Dimensions: 0.90" x 0.63"
- Reticle Profile: 2 MOA Dot & 32 MOA Circle (Selectable Gold LED)
- Illumination Settings: 8 Daylight & 4 Night Vision Compatible Levels
- Housing Material: 7075-T6 Forged Billet Aluminum
- Footprint Pattern: Holosun K Footprint (Modified RMSc)
- Adapter Included: RMR-to-K Footprint Steel Adapter Plate
- Adjustment Value: 1.5 MOA Per Click (Total Range ±30 MOA)
- Waterproof Rating: IPX8 Submersible
- Shockproof Rating: 5,000 G-Force Certified
- Battery Profile: CR1620 (Side Loading Tray System)
- Battery Life: Up to 50,000 Hours (Setting 6)
- Body Dimensions: 1.63" L x 1.19" W x 0.99" H
