Holosun Green Circle Dot Enclosed Reflex Optical Sight, Titanium Housing - HE512T-GR
The HE512T-GR is an enclosed reflex optical sight. Features include a Titanium housing, Holosun’s Green Super LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake. If you are hunting for a great deal for the Holosun HE512T Enclosed Reflex Optical Sight, then you've found yourself in the ideal location. Designed using some of the very best attainable components and engineering, these Green Dot Sights through the product specialists at Holosun can last an exceptionally long time.
Features
- Green Multi-Reticle System: Circle Dot; 2 MOA Dot; 65 MOA Circle
- Up to 50,000 Hours Battery Life (Setting 6)
- 12 Brightness Setting: 10 DL & 2 NV Compatible
- Convenient Tray Battery Compartment
- Completely Enclosed Design & Titanium Housing
- Parallax-free & Unlimited Eye Relief
Specifications
- Reticle: 2 MOA Dot & 65 MOA Circle
- Light Wavelength: 540nm
- Reticle Color: Green
- Parallax Free: Yes
- Unlimited Eye Relief: Yes
- Magnification: 1x
- Multi-Coatings: Yes
- Power Source: Battery
- Battery Type: CR2032
- Battery Life (Hours): 50000
- Brightness Setting: 10 DL&2 NV
- Housing Material: Titanium
- Surface Finish: Titanium
- Adjustment per Click: 0.5 MOA
- W&E Travel Range: ±50 MOA
- Storage Temperature: -40℃~70℃
- Working Temperature: -30℃~60℃
- Submersion: IPX8
- Vibration: 1000G
- Window Size: 0.91x1.26
- Dimension (in): 3.35x1.63x1.7
- Weight (oz): 9.17
What Our Experts Think
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Premium Titanium Housing: Constructed from titanium for exceptional strength, durability, and long-term reliability in demanding shooting environments.
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Enclosed Emitter Design: Fully sealed optical system protects the emitter from dust, mud, rain, and debris, ensuring dependable performance in all conditions.
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Green Circle Dot Reticle: Features a highly visible green reticle that enables rapid target acquisition while maintaining precision for accurate shot placement.
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Large Viewing Window: Provides a wide field of view for enhanced situational awareness and faster sight tracking.
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Solar Failsafe Technology: Utilizes ambient light as a backup power source, adding an extra layer of reliability during extended use.
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Shake Awake Technology: Automatically activates with movement and conserves battery life when not in use, keeping the optic ready when needed.
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Built for Hard Use: Designed to withstand heavy recoil, harsh weather, and rigorous field conditions while maintaining consistent performance.
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Extended Battery Life: Efficient LED technology delivers long-lasting runtime, minimizing maintenance and battery replacement frequency.
Q&A
Q: What is the Holosun HE512T-GR designed for?
A: The HE512T-GR is an enclosed reflex sight built for tactical applications, hunting, competition shooting, and defensive firearm setups.
Q: What reticle options does it offer?
A: It features Holosun’s Multi-Reticle System with a 2 MOA green dot, 65 MOA circle, or circle-dot combination for flexible target acquisition.
Q: What are the benefits of the green reticle?
A: The green reticle is highly visible in daylight and can help shooters acquire targets faster in various lighting conditions.
Q: Is the HE512T-GR durable?
A: Yes. The sight features a premium titanium housing that provides exceptional strength, impact resistance, and long-term durability.
Q: Does it include Shake Awake technology?
A: Yes. Shake Awake automatically powers the optic on when motion is detected and conserves battery life when not in use.
Q: Is the sight suitable for harsh weather conditions?
A: Yes. Its enclosed design helps protect the emitter from dust, dirt, rain, and debris, ensuring reliable performance outdoors.
Q: How long does the battery last?
A: The efficient LED system provides up to 50,000 hours of battery life depending on brightness settings and usage.
Q: Who is this optic best suited for?
A: It is ideal for shooters seeking a rugged enclosed optic with a durable titanium construction, long battery life, and versatile green reticle options.
Maintenance Tips
- Clean the enclosed lens regularly with a microfiber cloth to maintain a clear, distortion-free sight picture.
- Wipe dust, moisture, and fingerprints from the titanium housing after use to preserve its finish.
- Inspect and tighten mounting hardware periodically to ensure reliable zero retention.
- Replace the battery when brightness decreases and remove it during long-term storage.
- Verify zero after heavy recoil, transport, or accidental impacts.
- Keep the lens covers closed when not in use to protect the glass from scratches and debris.
- Avoid harsh chemicals, solvents, or abrasive materials that could damage lens coatings.
- Periodically test the Green Circle Dot reticle and Shake Awake™ function to ensure dependable operation.
- Check seals and battery compartments for debris to help maintain waterproof performance.
- Store in a cool, dry location and use a protective case during transportation.
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