Holosun · Enclosed Pistol Sight
The Holosun EPS (EPS-RD-2) is a full-size, fully enclosed pistol red dot with a precise 2 MOA dot for distance and precision work. The sealed emitter and lens shrug off dust, lint, rain, and debris — the durability edge of an enclosed optic in a duty- and carry-ready package on a 7075 aluminum body.
Fully enclosed emitter on the Holosun K footprint — ships with an RMR-to-K adapter plate for broad slide compatibility.
The emitter and lens are sealed against dust, lint, moisture, and debris — the reliability advantage that keeps the dot clear in real-world carry and duty conditions.
A distortion-free, high-clarity sight picture with an ultra-low deck height that co-witnesses with most factory iron sights.
A crisp 2 MOA dot for precise aiming at distance, with 8 daylight and 4 night-vision brightness settings.
The optic sleeps to save battery and wakes instantly on movement.
Swap the battery from the side without removing the optic — up to 50,000 hours of runtime.
A 7075 T6 aluminum body with IPX8 waterproofing and 5000G vibration resistance.
An enclosed emitter seals the LED and lens inside the housing, so the things that blind an open reflex — lint, rain, snow, dust, holster debris — can’t reach the emitter:
The LED and lens are sealed inside the housing, so lint, rain, dust, and holster debris can’t block the dot — the biggest reliability edge for carry and duty over an open reflex.
A 2 MOA dot is a smaller, more precise aiming point — better for distance and precision shooting, where the larger 6 MOA dot favors close-range speed.
It uses Holosun’s K footprint and ships with an RMR-to-K adapter plate, so it mounts on both K-cut and RMR-cut slides.
Yes — its ultra-low deck height co-witnesses with most factory pistol iron sights.
Yes — IPX8 waterproof with 5000G vibration resistance in a 7075 T6 aluminum housing, powered by a side-loading CR1620.
All trademarks are the property of their respective owners. Holosun is a trademark of Holosun Technologies. Stonebridge Gunworks is not affiliated with or endorsed by Holosun.
