Holosun HE510C-GR Elite Reflex Sight - Green Reticle, Quick-Release Mount, Solar/Battery, Matte Black
- Finish-Color:
- Black
- Min Magnification:
- 1x
- Max Magnification:
- 1x
- Dot Size:
- 2 MOA Dot/ 65 MOA Circle
- Reticle:
- 2 MOA Green Dot/65 MOA Green Circle Multi Reticle
- Adjustment Size:
- 0.50 MOA
- Proofs:
- IP67 Waterproof
- Optic Coating:
- Multi-Coated
- Eye Relief:
- Unlimited
- Battery Size:
- CR2032
- Weight:
- 4.94 oz
- Windage Elevation:
- Adjustable
The Holosun HE510C-GR Elite is a flagship open reflex sight built for shooters who demand a wide, unobstructed sight picture without compromise. This green reticle optic combines Holosun's Advanced Super Solar Technology with standard CR2032 battery backup, giving you reliable performance whether you're at the range in daylight or running low-light drills. The open frame design keeps your peripheral vision clear—a major advantage in dynamic shooting, hunting, and tactical applications where situational awareness matters.
What sets the HE510C-GR Elite apart is its flexibility. The multi-reticle system (MRS) lets you toggle between three configurations on the fly: a 65 MOA circle paired with a 2 MOA dot for both distance and precision, a 2 MOA dot alone for surgical accuracy, or a 65 MOA ring by itself if you prefer just a reference circle. That adaptability means one optic can handle your 3-gun competition runs, precision rifle work, and close-quarters shooting without swapping glass. A titanium-alloy hood protects the 32mm × 24mm open lens from damage while maintaining that uncluttered sight picture. The parallax-free optical design ensures you get true point-of-aim regardless of head position, and Shake Awake Technology powers the reticle down when not in use, extending battery life between charges.
The quick-release mount system lets you transition the HE510C-GR between rifle platforms in seconds, making it a smart investment if you're building a versatile battery of guns. Matte black finish resists glint and plays well with modern rifle aesthetics.
Key Features
- Multi-reticle system with three switchable configurations (65 MOA circle + 2 MOA dot, 2 MOA dot only, 65 MOA ring only)
- Advanced Super Solar Technology plus CR2032 battery backup
- Open frame design for wide sight picture and peripheral vision
- Titanium-alloy protective hood
- Parallax-free optical design for consistent aim point
- Shake Awake Technology to conserve battery
- Quick-release mount for rapid platform switching
- Matte black finish
Specifications
| Reticle Options | 65 MOA circle with 2 MOA dot; 2 MOA dot only; 65 MOA ring only |
| Objective Lens | 32mm × 24mm open |
| Power Source | Advanced Super Solar Technology + CR2032 battery |
| Hood Material | Titanium alloy |
| Optical Design | Parallax free |
| Finish | Matte black |
| Mount Type | Quick-release |
Frequently Asked Questions
What's included with the HE510C-GR Elite?
The optic ships with the quick-release mount and housing. A CR2032 battery is included for initial use.
Can I switch reticles quickly during shooting?
Yes. All three reticle configurations are accessible via a button and can be toggled between engagements. You're not limited to one pattern once you've mounted the optic.
How does the solar/battery hybrid system work?
The Advanced Super Solar Technology harvests ambient light to power the reticle, extending the lifespan of the CR2032 battery. In low-light conditions or indoors, the battery takes over seamlessly, and Shake Awake powers down the reticle when the optic isn't in use to maximize battery runtime.
Will the titanium-alloy hood block my sight picture?
No. The hood is designed to protect the lens from impact and glint without interfering with the open reflex sight picture that defines this design.

