The Holosun EPS-CORE-GR3 delivers full-size EPS viewing performance in a compact RMSc-footprint optic with a high-visibility 3 MOA dot. Its enclosed design protects the emitter from dust, debris, and weather, while a forward-facing light sensor automatically adjusts brightness as conditions change. Powered by a side-tray CR1620 battery rated up to 50,000 hours and backed by Shake Awake and Lockout Mode, the EPS-CORE-GR3 delivers dependable, carry-ready performance with enhanced visibility.
FEATURES
- Full-size EPS viewing lens in a compact RMSc-footprint housing
- RMSc footprint for direct mounting on slim and subcompact pistol slides
- Crisp 3 MOA red dot for precise, uncluttered aiming
- Enclosed optic design protects against dust, debris, and moisture
- Forward-facing light sensor for automatic brightness adjustment
- Shake Awake technology for motion-activated power management
- Lockout Mode prevents accidental brightness changes
- CR1620 side-tray battery with up to 50,000 hours of runtime on setting six
- Manual brightness control with memory function
- 8 daylight + 4 night-vision compatible brightness settings
- Rugged 6061-T6 aluminum housing with hard-anodized finish
- IPX8 waterproof rating and 5000G vibration resistance
SPECS
- Light Source: LED
- Wavelength: 650nm
- Reticle: 3 MOA Dot
- Parallax: No
- Unlimited Eye Relief: Yes
- Magnification: 1x
- Multi-Coatings: Yes
- Battery: CR1620
- Battery Life (Setting 6): 50,000 Hours
- Brightness Setting: 8 Daylight & 4 NV
- Removable Battery: Yes
- Battery Location: Side Tray
- Housing Material: 6061 Aluminum
- Surface Finish: Hard Anodized
- Housing Color: Black
- Adjustment Per Click: 1.5 MOA
- W&E Travel Range: ±30 MOA
- Storage Temperature: -40°C~70°C
- Working Temperature: -30°C~60°C
- Submersion: IPX8
- Vibration: 5000G
- Window Size: 0.9” × 0.63”
- Body Dimensions: 1.61” × 1.18” × 0.97”
- Body Weight: 1.4 oz
- Body Central Height: 0.54"
WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov
