Holosun EPS-CORE-GR-MRS - Compact Enclosed Pistol Sight with Green Dot & Multi-Reticle System
EPS-CORE-GR 2 MOA Green Dot w/ Full Window Solar
Holosun EPS-CORE-GR-MRS redefines subcompact pistol optics by merging full-size EPS window performance (22.9 x 16.0 mm) with a narrowed RMSc footprint, weighing only 40 g in rugged 6061-T6 aluminum—optimized for concealed carry on Sig P365, Glock 43X MOS, Hellcat, or similar optics-ready slides used by defensive shooters, airsoft players, and tactical pros needing low-profile co-witness irons.
The green Super LED (540 nm) Multi-Reticle System (MRS) switches between 2 MOA dot for precise 15+ yard hits, 32 MOA circle for instinctive close-range speed, or circle-dot hybrid, all parallax-free at 1x with multi-coated spherical lens ensuring distortion-free clarity at lower cost. Front-facing light sensor drives auto-brightness across 8 daylight/4 NV levels, Solar Failsafe™ super capacitor powers indefinitely in light, Shake Awake™ wakes instantly on motion, and side CR1620 tray (50,000 hours) swaps without tools or re-zero.
Proven benefits include dedicated emitter-reflector for pin-sharp projection, IPX8 waterproofing/10000G shock resistance dominating rain, mud, pocket lint, sweat, drops, and 9mm/.45 recoil on narrow frames; Lockout Mode prevents accidental pocket changes, Memory recalls exact settings. Native RMSc drops in directly for lowered height—torque screws with multi-tool, zero 1.5 MOA clicks (±30 MOA range) at 10 yards in 90 seconds, nitrogen purged for fog-free -30°C to 60°C reliability, maintain via quick lens wipes.
Professional Optics offers competitive prices and shipping from Split, Croatia across the EU. Buy this green-core enclosed marvel now for superior carry optics.
Technical Specifications Holosun EPS-CORE-GR-MRS
Feature | Specification |
Reticle | 2 MOA Dot, 32 MOA Circle, Hybrid (Green) |
Window Size | 22.9 x 16.0 mm (0.90 x 0.63 in) |
Battery | CR1620 Side-Tray (50,000 hrs) |
Brightness | 8 DL / 4 NV (Auto/Manual) |
Click Value / Range | 1.5 MOA / ±30 MOA |
Waterproof / Vibration | IPX8 / 10000G |
Material / Weight | 6061-T6 Aluminum / 40 g |
Footprint | RMSc Native |
Dimensions (L x W x H) | 41 x 30 x 25 mm |
Operating Temp | -30°C to 60°C |
Wavelength | 540 nm |
Included | Battery, Screws, Multi-Tool, Lens Cloth |
Frequently Asked Questions
- What elevates EPS-CORE-GR for slim EDC pistols?
Narrow RMSc base installs directly on P365/Hellcat/G43X MOS without adapters, full EPS-sized 22.9x16mm window positions low for irons co-witness, and featherlight 40g design minimizes printing for all-day comfort. - Why green excels in bright defensive scenarios?
540 nm green wavelength pops against daylight skies, sand, or snow for faster acquisition than red, maintaining crispness in transitions while supporting NV at low settings—ideal for urban or outdoor carry. - How effective is Solar Failsafe for battery-free runtime?
Front sensor and panel charge super capacitor continuously in light for extended backup; Shake Awake efficiency stretches CR1620 to 50,000 hours—seamless failover without manual intervention. - Does it endure pocket carry and harsh conditions?
IPX8 hermetic seal repels water/dirt/sweat/debris, 10000G rating survives holster draws, falls, full-auto sims; Lockout disables inputs, enclosed emitter blocks lint for flawless daily duty. - How fast is zeroing on compact RMSc slides?
Secure with included screws/multi-tool, adjust open turrets at 1.5 MOA over ±30 MOA range using side buttons for MRS/brightness—complete 10-yard zero with irons backup in under 90 seconds.

















