Holosun ELITE HE510C-GR open reflex green dot sight, switchable 2MOA dot, 65MOA circle dot reticle
Holosun ELITE HE510C-GR Open Reflex Green Dot Sight: Fast, Flexible, and Field-Tested
The Holosun ELITE HE510C-GR is purpose-built for shooters who demand speed, adaptability, and robust performance in a lightweight package. Unlike enclosed models, this open reflex sight is engineered for maximum situational awareness and lightning-fast target acquisition—making it a favorite among dynamic sport shooters, hunters, and airsoft enthusiasts who value agility and versatility.
Standout Features and Technology
- Open Reflex Design:
The HE510C-GR’s wide, unobstructed viewing window offers an expansive field of view, allowing for rapid, both-eyes-open shooting and quick transitions between targets. This design is especially effective in fast-paced environments where every millisecond counts. - Multi-Reticle System (MRS):
Instantly toggle between a 2 MOA green dot, a 65 MOA circle, or a combined circle-dot reticle. This flexibility lets you tailor your sight picture for precision shots at distance or rapid engagement up close, all without re-zeroing. - Green Super LED:
The advanced green emitter delivers a clear, high-contrast aiming point that remains vivid in bright sunlight and low-light conditions. Green is easier for many shooters to see, reducing eye fatigue during long sessions. - Dual Power with Solar Failsafe™:
The HE510C-GR features both a CR2032 battery and an integrated solar panel. In strong light, the sight runs on solar power; in dim conditions, it automatically switches to battery. This ensures the reticle is always visible, even if the battery runs low. - Shake Awake™ Motion Activation:
The optic enters sleep mode when idle and instantly powers up with movement, preserving battery life and ensuring immediate readiness. - Durable Aluminum-Titanium Hybrid Housing:
The sight combines a titanium hood with an aluminum base, balancing lightweight handling with enhanced durability. The construction is shock-resistant and rated for use on heavy-recoiling firearms.
Technical Specifications Holosun ELITE HE510C-GR
Feature | Description |
Type | Open reflex green dot sight |
Housing | Titanium hood, aluminum base, IP67 water and dust resistant |
Reticle Options | 2 MOA green dot, 65 MOA circle, or combined (MRS) |
Brightness Settings | 12 levels (10 daylight, 2 night vision), manual and auto modes |
Power | CR2032 battery (up to 50,000 hours), Solar Failsafe™ |
Window Size | 0.91" x 1.26" (23 x 32 mm) |
Adjustment | 0.5 MOA per click, ±50 MOA windage/elevation |
Mount | Quick-detach, absolute co-witness, fits Weaver/Picatinny rails |
Parallax | Parallax-free, unlimited eye relief |
Dimensions | 84 x 36 x 43 mm |
Weight | Approx. 264 g (with mount) |
Battery Access | Tool-less side tray |
Operating Temp | -30°C to +60°C |
Included | Mount, battery, adjustment tool, manual, cleaning cloth, protective case |
Real-World Advantages
- Speed and Awareness:
The open window and crisp green reticle make it easy to track moving targets and maintain full awareness of your surroundings—ideal for action shooting, hunting quick game, or airsoft skirmishes. - Versatile Power:
With solar backup and Shake Awake, you never have to worry about a dead battery. The sight is always ready, whether you’re on a long hunt or in a multi-stage competition.
Professional Optics in Split, Croatia brings the latest in optical technology to the European market.
- Fast EU Shipping: Get your thermal gear quickly without customs delays within the EU.
- Expert Support: Our team helps you integrate advanced thermal tech into your loadout.
- Authorized Dealer: Genuine Holosun products backed by full warranty support.