Holosun HE508T-GR X2 Product Overview

The Holosun HE508T-GR X2 is an exceptional open reflex sight engineered with precision and ruggedness, specifically designed to meet the demanding needs of handgun applications while offering surprising versatility for other platforms. This advanced optic represents the pinnacle of Holosun's commitment to innovation, durability, and user-centric design, making it an indispensable tool for anyone serious about accuracy, rapid target acquisition, and reliability in any environment. If you're a competitive shooter striving for faster splits and improved scores, a law enforcement professional requiring dependable gear for duty, a dedicated self-defense advocate needing unwavering performance, or a hunter seeking precision in the field, the HE508T-GR X2 offers a compelling solution.

Unparalleled Durability: The Titanium Advantage

One of the most defining characteristics of the Holosun HE508T-GR X2 is its robust construction. Crafted from Grade 5 titanium, this optic stands head and shoulders above many competitors. Why titanium? Grade 5 titanium is renowned for its exceptional strength-to-weight ratio, superior corrosion resistance, and remarkable ability to withstand extreme impacts and temperatures. This makes the HE508T-GR X2 incredibly resilient, ensuring it can endure the harsh recoil of high-caliber handguns, accidental drops, and the rigors of adverse weather conditions without compromising its performance. Unlike aluminum housings that can dent or deform under significant stress, titanium maintains its structural integrity, providing peace of mind that your optic will perform when it matters most. For users who push their equipment to the limit, this titanium housing isn't just a feature; it's a fundamental guarantee of longevity and unwavering reliability.

The Brilliance of Green: Holosun's 540nm Super LED

At the heart of the HE508T-GR X2's optical system lies Holosun's ultra-efficient 540nm Green Super LED. This choice of reticle color is deliberate and offers significant advantages for many shooters. Green is a color to which the human eye is naturally more sensitive, meaning it can be perceived more brightly and with greater clarity, especially in daylight conditions. This enhanced visibility translates directly into faster target acquisition and reduced eye strain during extended use. The crisp, clean green reticle cuts through visual noise, allowing for rapid focus on the target without distraction. Furthermore, the Super LED technology is incredibly energy-efficient, contributing to the optic's astonishing battery life, a critical factor for any serious user.

Multi-Reticle System (MRS): Adaptability at Your Fingertips

Versatility is key for modern shooters, and the Holosun HE508T-GR X2 delivers with its innovative Multi-Reticle System (MRS). This groundbreaking feature allows users to seamlessly switch between three distinct reticle options, providing unparalleled adaptability for various shooting scenarios and preferences:

• 2 MOA Dot Only: Ideal for precision shots at longer distances, where a small, precise aiming point is crucial for pinpoint accuracy. It offers minimal obstruction of the target.
• 32 MOA Circle Only: Excellent for rapid target acquisition in close-quarters engagements. The large circle quickly draws the eye to the center, making it intuitive for fast follow-up shots.
• Circle-Dot Combination (2 MOA Dot & 32 MOA Circle): This popular configuration offers the best of both worlds. The large circle aids in quick acquisition, while the precise 2 MOA dot provides a fine aiming point for accuracy. It's often favored for dynamic shooting where both speed and precision are required.

The ability to toggle between these reticles ensures that the HE508T-GR X2 can be optimized for anything from competitive pistol shooting, where split-second decisions dictate success, to hunting, tactical applications, or even plinking at the range. This flexibility eliminates the need for multiple optics, consolidating advanced capabilities into a single, high-performance unit.

Intelligent Power Management: Solar Failsafe and Shake Awake

The HE508T-GR X2 incorporates two of Holosun's most celebrated power management technologies, ensuring your optic is always ready when you need it and conserving battery life when it's not:

• Solar Failsafe: This ingenious technology utilizes a solar panel on top of the optic to harness ambient light. In bright conditions, the solar panel powers the reticle directly, conserving battery life. Should the battery unexpectedly fail, the reticle will continue to function solely on solar power, providing an essential backup. Additionally, the Solar Failsafe automatically adjusts reticle brightness based on the surrounding light conditions, ensuring optimal visibility without manual intervention. This feature is particularly valuable in environments with rapidly changing light.
• Shake Awake Technology: To maximize battery life, the HE508T-GR X2 features Holosun's Shake Awake system. After a user-defined period of inactivity, the optic automatically enters sleep mode, turning off the reticle. As soon as the optic detects motion, even the slightest movement, it instantly powers back on to its last used brightness setting. This means your reticle is always ready the moment you draw your firearm, without fumbling for buttons, while simultaneously preserving the CR1632 battery for up to an incredible 50,000 hours. This blend of instant readiness and exceptional battery longevity is a hallmark of Holosun's practical innovation.

Enhanced Control and Security: Lock Mode

For critical applications where unintended adjustments could have serious consequences, the HE508T-GR X2 includes Holosun's Lock Mode. Once activated, Lock Mode prevents inadvertent setting changes to brightness or reticle selection. This feature is invaluable for professionals in the field, competitive shooters mid-stage, or anyone who needs absolute certainty that their optic settings will remain precisely as configured. It adds another layer of confidence and reliability to an already robust system.

Illumination for Every Condition: Brightness Settings and Night Vision Compatibility

The HE508T-GR X2 offers 12 intensity settings, providing precise control over reticle brightness to match any lighting condition. This comprehensive range includes 10 settings optimized for daytime visibility, from bright sunlight to overcast conditions. Crucially, two of these settings are specifically designed to be compatible with night vision devices. This makes the HE508T-GR X2 an excellent choice for low-light operations, ensuring clear reticle visibility when paired with night vision goggles, a feature highly sought after by tactical users and those engaged in nocturnal activities. The seamless transition between day and night vision modes underscores its versatility.

Installation and Compatibility: Industry Standard Footprint

The HE508T-GR X2 is designed with an industry-standard footprint, ensuring broad compatibility with a wide range of handguns and mounting plates. This means you can likely mount this optic on your existing pistol slide or optic-ready firearm with minimal fuss, using readily available adapter plates. This universal approach simplifies installation and allows users to integrate the HE508T-GR X2 into their existing firearm setups without proprietary complications. While it uses the Holosun K footprint, it's widely adaptable with various mounting solutions for pistols, making the transition seamless for many popular models.

Optical Excellence: Clarity and Precision

Beyond its robust housing and smart features, the HE508T-GR X2 boasts exceptional optical clarity. The multi-coated objective lens (0.63" x 0.91") ensures maximum light transmission, resulting in a bright, clear, and distortion-free sight picture. With unlimited eye relief and parallax-free performance, the optic allows for rapid target acquisition from any shooting position, without concerns about head placement. This means consistent accuracy regardless of your eye's relationship to the optic, a crucial advantage in dynamic shooting scenarios. The precise 1 MOA adjustment size for both windage and elevation, with a total adjustment range of 50 MOA for each, allows for fine-tuning and precise zeroing.

Who Benefits from the Holosun HE508T-GR X2?

This optic is a prime choice for a diverse range of users:

• Competitive Shooters: The MRS, rapid acquisition, and durable titanium housing provide a significant edge in timed events and high-stress competitions.
• Self-Defense & EDC Users: Reliability, long battery life, Shake Awake, and Lock Mode ensure the optic is always ready and secure for critical situations.
• Law Enforcement & Tactical Professionals: The night vision compatibility, extreme durability, and robust feature set make it suitable for duty use and demanding tactical environments.
• Hunters: Whether on a pistol, rifle, air rifle, or crossbow, the precision and rapid acquisition offered by the MRS can enhance accuracy in the field.
• Enthusiasts Seeking Premium Performance: For those who demand the best in terms of features, build quality, and cutting-edge technology, the HE508T-GR X2 is an investment in superior performance.

Common Questions Answered:

• What makes the Holosun HE508T-GR X2 ideal for handguns? Its compact size, robust titanium housing, and features like Shake Awake and MRS are perfectly suited for the demands of pistol shooting, offering quick target acquisition and extreme durability against recoil.
• How long does the battery last? The Holosun HE508T-GR X2 boasts an impressive battery life of up to 50,000 hours from a single CR1632 battery, thanks to its efficient Super LED and Shake Awake technology. Solar Failsafe further extends effective operational time.
• Can I use this optic with night vision? Yes, the HE508T-GR X2 features two dedicated brightness settings specifically designed for compatibility with night vision devices.
• Is the green reticle better than red? For many users, green reticles are perceived as brighter and more natural to the human eye, especially in daylight, potentially leading to faster target acquisition and reduced eye fatigue. Personal preference plays a role, but the scientific advantages of green are notable.
• How durable is the HE508T-GR X2? With its Grade 5 titanium housing, the HE508T-GR X2 is built to withstand extreme punishment, including significant impacts and harsh environmental conditions. It is also fully waterproof.
• What is the Multi-Reticle System (MRS)? MRS allows you to switch between a precise 2 MOA dot, a fast 32 MOA circle, or a combination of both (2 MOA dot with 32 MOA circle), providing versatility for different shooting scenarios.
• What is Lock Mode? Lock Mode, when activated, prevents accidental changes to your chosen brightness settings or reticle pattern, ensuring your optic remains configured exactly as you intend during critical use.
• What is the benefit of Solar Failsafe? Solar Failsafe uses ambient light to power the reticle, saving battery life. It also automatically adjusts reticle brightness and acts as a crucial backup power source if your battery runs critically low.

The Holosun HE508T-GR X2 is more than just a reflex sight; it's a comprehensive aiming solution engineered for peak performance and unwavering reliability. Its blend of cutting-edge technology, superior materials, and user-centric features positions it as a top-tier choice for discerning shooters who refuse to compromise on their equipment. Whether you're on the range, in competition, or in a critical self-defense situation, the HE508T-GR X2 provides the clarity, speed, and durability you need to succeed. This optic not only meets the standards for a hard-use open reflex sight but sets new benchmarks for what shooters can expect from their pistol optics.

For those seeking robust, feature-rich, and highly dependable aiming solutions, the HE508T-GR X2 stands out as a premier offering from Holosun.

Feature	Detail
Brand	Holosun
Model	HE508T-GR X2
Magnification	1x
Color	Black Anodized
Reticle	2 MOA Green Dot / 32 MOA Green Circle Multi Reticle
Material	Grade 5 Titanium
Firearm Type Compatibility	Pistol / Rifle / Air Rifle / Crossbows
Mount Type	Holosun K Footprint (Industry Standard Adaptable)
LED Wavelength	540nM (Green Super LED)
Adjustment Size (Per Click)	1 MOA
Objective Lens Dimensions	0.63" x 0.91"
Brightness Settings	10 Daytime / 2 Night Vision Compatible
Eye Relief	Unlimited
Switch/Sensor Type	Shake Awake Sensor
Battery Type	CR1632
Windage Adjustment Range	50 MOA
Length	1.78"
Environmental Proofs	Waterproof
Parallax Performance	Parallax Free
Power Source	Solar Failsafe / CR1632 Battery
Battery Life	Up to 50,000 hours
Bulb Type	LED
Reticle Dot Size	2 MOA / 32 MOA (Selectable)
Elevation Adjustment Range	50 MOA
Height	1.15"
Includes	T10 L Key / CR1632 Battery / User Manual / Lens Cloth
Optic Coating	Multi-Coated
Width	1.15"
Weight	2.0 oz
Controls	Adjustable (Lock Mode Feature)
Unique Features	Lock Mode, Solar Failsafe, Shake Awake, Multi-Reticle System
UPC	810047071273
SKU	HE508TGRX2