Holosun HE510C-GR-FDE FDE Green Open Reflex Titanium 2 MOA Dot, 65 MOA Circle
The Holosun HE510C-GR-FDE stands out as an open reflex sight optimized for close-range sport shooting and hunting with pistols, shotguns, air rifles, or crossbows, featuring a distinctive sand-colored titanium lens hood weighing just 235 grams total. Its Super Green LED (540 nm) delivers four times better visibility than red dots, paired with a parallax-free 32x24 mm multi-coated lens for crystal-clear both-eyes-open aiming. The Multi-Reticle System (MRS) switches between 2 MOA dot for precision, 65 MOA circle for rapid acquisition, or circle-dot combo, with 12 brightness levels (10 day/2 NV) and auto-adjustment. Dual power from CR2032 (up to 50,000 hours on dot) and integrated solar panel ensures reliability, enhanced by Shake Awake motion sensing.
Advantages include IP67 weatherproofing, 0.5 MOA clicks over ±50 MOA range, quick-detach Weaver/Picatinny mount, and Shake Awake programmable sleep (10 min to 12 hours). The FDE titanium hood adds durability and desert camo harmony without excess weight.
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Optical Performance
Multi-layer coatings boost light transmission and contrast. Green dot excels in varied lighting, from bright fields to shaded woods. Unlimited eye relief supports intuitive targeting.
Technology & Reliability
Aluminum 6061-T6 body with MAO coating resists corrosion; titanium lens shield handles 1000G vibration. Solar Failsafe prioritizes sunlight, switching seamlessly to battery.
Practical Use in Europe
Ideal for dynamic European hunts or ranges, its lightweight build suits all-day carry. FDE finish blends with arid terrains for discreet sport shooting.
Why Buy from Holosun Croatia
Official EU warranty, hands-on expertise, physical store. Order now for fast shipping from Split, Croatia across the EU—proven for rugged outdoor demands.
Technical Specifications Holosun HE510C-GR-FDE
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Frequently Asked Questions
What is the battery life of the Holosun HE510C-GR-FDE reflex sight?The Holosun HE510C-GR-FDE green dot sight delivers impressive battery life, up to 50,000 hours on setting 6 with the 2 MOA dot alone, or 20,000 hours using the full Multi-Reticle System (MRS) circle-dot reticle. This is powered by efficient Super LED technology and Solar Failsafe, which harnesses ambient light to extend runtime as the CR2032 battery depletes. European sport shooters and hunters benefit from reliable performance during extended field sessions in varying conditions, with Shake Awake instantly reactivating the optic on motion. As an authorized Holosun dealer in Croatia, we've confirmed this minimizes interruptions for practical outdoor use.
What reticle options does the Holosun HE510C-GR-FDE offer?
The Holosun HE510C-GR-FDE features Holosun's Multi-Reticle System (MRS), offering three versatile choices: a precise 2 MOA green dot for accuracy, a 65 MOA circle for rapid acquisition, or the circle-dot combination for balanced versatility. Switch easily by holding the brightness button, adapting to sport shooting distances or hunting scenarios. The green illumination excels in bright daylight or shaded European forests, providing superior contrast. Its large 0.58x0.77-inch window and parallax-free design ensure stable reticle alignment, as field-tested by Holosun Croatia experts.
What are the advantages of a green dot versus a red dot in the Holosun HE510C-GR-FDE?
Green dot optics like the Holosun HE510C-GR-FDE provide better daytime visibility and less eye strain than red dots, as green wavelengths stand out sharply against foliage or skies in European hunting areas. The crisp Super Green LED reticle aids quick target acquisition for sport shooters in transitional light. While red dots suit low-light better, this model's Solar Failsafe, 12 brightness levels (2 NV compatible), and Shake Awake make it ideal for all-day outdoor reliability. Holosun Croatia recommends it for hunters seeking clarity in diverse natural settings.
How durable is the Holosun HE510C-GR-FDE for field use?
With a 6061 aluminum housing reinforced by a titanium hood and FDE cerakote finish, the Holosun HE510C-GR-FDE reflex sight handles Europe's harsh weather—rain, fog, and rough handling during hunts or events. IP67 waterproofing and shockproof construction protect against dust, moisture, and impacts in real-world tests. The side-mounted battery tray allows quick changes without removal. As the official EU retailer, Holosun Croatia endorses its rugged build for professionals and recreational users demanding long-term dependability.
Is the Holosun HE510C-GR-FDE suitable for hunting and sport shooting in Europe?
Yes, the Holosun HE510C-GR-FDE shines in European hunting and sport shooting with unlimited eye relief, parallax-free viewing, and mounts for Weaver/Picatinny or dovetail rails. The green MRS reticle supports fast acquisition at close ranges for driven hunts or dynamic competitions, while power-saving features like Shake Awake extend use on long stalks. It performs clearly in Croatia's variable climates or alpine fog. European users value its precision-speed balance, backed by Holosun Croatia's hands-on experience.
What is the EU warranty for the Holosun HE510C-GR-FDE from Holosun Croatia?
Holosun Croatia, as an authorized dealer, provides the full official EU warranty: limited lifetime on housing and optics, 3-5 years on electronics and illumination for the original owner. It covers material and workmanship defects with fast local processing—quicker than non-EU options—using genuine parts for compliance. Sport shooters and hunters enjoy this assurance, supported by our physical store and expert guidance.
Does the Holosun HE510C-GR-FDE work with Shake Awake and solar power?
Absolutely, the Holosun HE510C-GR-FDE integrates Shake Awake, auto-sleeping after 10 minutes of inactivity and waking instantly on motion for field readiness. Solar Failsafe engages the panel in light to supplement the CR2032, potentially extending life indefinitely and preventing failures on extended hunts. Perfect for Europe's unpredictable weather. Holosun Croatia's tests verify seamless operation, making this green dot reflex optic a trusted choice.
How compatible is the Holosun HE510C-GR-FDE with mounting systems?
The Holosun HE510C-GR-FDE includes a QD release mount for Picatinny/Weaver rails and lower 1/3 co-witness options, plus a dovetail mount adapter for broad compatibility in sport shooting and hunting setups. Its compact open design lowers profile for natural use. The FDE finish blends with environments while resisting wear. Holosun Croatia offers tailored advice on EU-compliant mounting.
