Holosun HE515GT-GR: The Ultimate Titanium Green Dot Sight for Tactical Excellence and Unyielding Reliability

For serious shooters who demand unparalleled durability, crystal-clear aiming, and battle-proven reliability, the Holosun HE515GT-GR Black | 1 x 20mm 2 MOA Green Dot/65 MOA Green Circle Multi Reticle stands as a beacon of advanced optical engineering. This isn't just another red dot sight; it's a meticulously crafted instrument designed to withstand the rigors of hard-use rifle and carbine applications, whether in the competitive arena, on a challenging hunt, for tactical law enforcement operations, or in critical self-defense scenarios.

Are you searching for the best green dot optic for your AR-15? Do you need a sight that can perform flawlessly in extreme weather conditions? Is battery life a top concern for your next rifle optic? The Holosun HE515GT-GR is engineered to address these very questions and more, providing a robust, feature-rich solution that empowers shooters with confidence and precision. Its innovative design and superior materials make it the go-to choice for those who cannot compromise on performance or reliability.

Unrivaled Durability: The Titanium Advantage

At the core of the Holosun HE515GT-GR's formidable reputation is its construction from Grade 5 Titanium. Why titanium? This aerospace-grade material offers an extraordinary strength-to-weight ratio, making the HE515GT-GR incredibly resilient against impacts, drops, and general abuse without adding unnecessary bulk to your firearm. Compared to traditional aluminum-bodied optics, titanium provides superior resistance to dents, scratches, and deformation, ensuring your sight maintains its zero and structural integrity even after enduring the harshest environments.

This robust titanium housing isn't just for show; it's a functional foundation that guarantees the internal components are protected, maintaining optical alignment and reliability through countless rounds and demanding field conditions. For tactical professionals or dedicated enthusiasts who push their gear to the limits, the peace of mind offered by a titanium optic like the HE515GT-GR is invaluable. It’s engineered to be your trusted companion, ready for action when you are, regardless of the challenges ahead.

Superior Green Illumination with Multi-Reticle System (MRS)

The HE515GT-GR leverages Holosun's cutting-edge Green Super LED technology, providing a distinct advantage in reticle visibility. Green is a color that the human eye perceives more readily than red, especially in bright daylight or low-light conditions. This enhanced perception translates to faster target acquisition, reduced eye strain during extended use, and superior clarity against various backgrounds, including foliage or urban environments.

Complementing this vibrant illumination is the versatile Multi-Reticle System (MRS). Users can seamlessly switch between three distinct reticle options with the push of a button:

• A crisp 2 MOA Green Dot: Ideal for precision aiming at longer ranges or when a clean, unobscured sight picture is paramount.
• A fast 65 MOA Green Circle: Excellent for rapid target acquisition in close-quarters combat (CQB) or dynamic shooting situations. The large circle helps guide the eye quickly to the center, making snap shots intuitive.
• A combined 2 MOA Green Dot with a 65 MOA Green Circle: This versatile option offers the best of both worlds, providing a precise aiming point while maintaining the rapid acquisition capabilities of the larger circle. This reticle is particularly effective for varying distances and provides useful holdover points.

This MRS flexibility allows shooters to adapt their aiming solution to specific tasks or personal preferences on the fly, making the HE515GT-GR an incredibly adaptable optic for diverse shooting disciplines.

Intelligent Power Management: Solar Failsafe & Shake Awake Technology

Holosun's commitment to reliability extends to the HE515GT-GR's innovative power management features. The sight incorporates Solar Failsafe technology, which utilizes an integrated solar panel to power the optic when ambient light is sufficient. In brighter conditions, the solar panel can power the reticle completely, conserving battery life. In low light or indoors, the system seamlessly transitions to battery power. This dual-power system ensures your optic remains operational under a wide range of lighting conditions, offering a crucial layer of redundancy.

Further enhancing battery longevity is Shake Awake technology. This intelligent feature puts the optic into a sleep mode after a period of inactivity, conserving power. The moment the firearm is moved, even slightly, the HE515GT-GR instantly powers back on to its last used brightness setting, ensuring it’s ready for immediate use without any delay. This means you don't have to constantly turn your optic on and off, and you can trust it will be ready when you need it most. With these combined technologies, the HE515GT-GR boasts an astonishing battery life of up to 50,000 hours on setting 6 (dot only), which translates to years of continuous use on a single CR2032 battery. The battery is conveniently housed in a side-mounted tray, allowing for easy replacement without removing the optic from your firearm or losing zero.

Robust Design for All Environments: IP68 Certified

When considering an optic for hard-use applications, environmental resistance is paramount. The Holosun HE515GT-GR is IP68 certified, meaning it is completely dustproof and can be submerged in water up to 1.5 meters (approximately 4.9 feet) for 30 minutes without sustaining damage. This certification assures users that the optic will perform reliably in pouring rain, dusty desert conditions, or even accidental submersion. For hunters facing unpredictable weather, law enforcement operating in diverse environments, or competitive shooters encountering challenging ranges, this level of waterproofing and dustproofing provides unparalleled peace of mind. The clear, removable, and rotating lens caps further enhance protection against the elements, preventing debris or moisture from obscuring your view when not actively shooting.

Precision and Ease of Use: Mounts, Adjustments, and Optics

The Holosun HE515GT-GR comes standard with a Quick Detach (QD) absolute co-witness (1.41") mount for Picatinny rails. This high-quality mount allows for rapid attachment and detachment from your firearm while maintaining your zero, offering exceptional versatility if you need to quickly transition to iron sights or swap optics. An additional low-profile mount is also included, providing flexibility for different firearm setups or user preferences.

Precision adjustments are a hallmark of the HE515GT-GR. It features crisp .50 MOA windage and elevation adjustments, offering a total adjustment range of 50 MOA for both. These precise clicks allow for fine-tuning your point of impact, ensuring dead-on accuracy. The top-mounted digital push buttons provide intuitive control over brightness settings and reticle selection. With 10 daylight and 2 night vision compatible reticle intensity settings, the HE515GT-GR offers optimal visibility across the entire spectrum of lighting conditions, from bright sunshine to complete darkness when paired with night vision devices.

The 20mm objective lens provides a wide, unobstructed field of view, while the multi-layer optic coatings ensure maximum light transmission, vivid image clarity, and reduced glare. Importantly, the HE515GT-GR is parallax-free, meaning the reticle remains accurate regardless of eye position, providing a true point of aim at all practical shooting distances. Its unlimited eye relief allows for flexible mounting options and comfortable, rapid target acquisition from any shooting stance.

Who Benefits from the Holosun HE515GT-GR?

This premium green dot sight is an excellent choice for a wide array of users:

• Tactical Shooters: Its robust titanium construction, IP68 rating, and rapid target acquisition capabilities make it ideal for demanding tactical scenarios.
• Hunters: The green reticle's visibility in diverse natural environments, combined with its durability and long battery life, makes it a reliable companion for hunting trips.
• Competitive Shooters: The precise adjustments, versatile MRS, and Shake Awake technology offer a competitive edge in fast-paced shooting competitions.
• Law Enforcement & Military Personnel: The HE515GT-GR's ability to withstand harsh conditions, its reliability, and night vision compatibility make it a professional-grade tool for duty use.
• Home Defense Enthusiasts: For those seeking a dependable and intuitive aiming solution for their defensive firearm, the quick acquisition and robust build quality are significant advantages.

The Holosun HE515GT-GR addresses common challenges faced by shooters, such as finding an optic that can truly withstand abuse, ensuring long-lasting battery life for critical situations, and achieving rapid, precise aiming in varied lighting. It offers solutions through its unique combination of Grade 5 titanium, cutting-edge green LED technology, intelligent power management, and comprehensive environmental sealing. This sight truly represents the pinnacle of modern micro red dot design, delivering performance that instills confidence in every shot.

For those ready to experience the pinnacle of green dot optic technology, the Holosun HE515GT-GR is available at DEGuns, a trusted source for high-quality firearm accessories and optics.

Holosun HE515GT-GR Specifications

Feature	Detail	UPC
Brand	Holosun	605930624922
Model	HE515GT-GR
Magnification	1x
Color	Black
Reticle	2 MOA Green Dot / 65 MOA Green Circle Multi Reticle
Material	Grade 5 Titanium
Firearm Type	Rifle / Carbine
Mount Type	QR Picatinny Rail (Quick Release Mount included)
Wavelength	540nM
Adjustment Size	.50 MOA
Objective	20mm
Brightness Settings	10 Daytime / 2 Night Vision
Eye Relief	Unlimited
Switch Type	Digital Push Button (Top Mounted Controls)
Battery Size	CR2032 (Side Mounted Tray)
Windage Adjustment	50 MOA
Length	2.67"
Proofs	IP68 Certified Waterproof & Dustproof
Parallax Adjustment	Parallax Free
Power Source	Solar Failsafe / Battery
Battery Life	50,000 hrs (on setting 6, dot only)
Dot Size	2 MOA Dot / 65 MOA Circle
Elevation Adjustment	50 MOA
Height	1.60"
Includes	HE515GT-GR, Quick Release Mount, Low Profile Mount, L Key, Battery, Manual, Lens Cloth
Optic Coating	Multi-Layer
Width	1.51"
Weight	4.06 oz
SKU	HE515GTGR