Holosun - 515CT Titanium Solar Multi-Reticle Sight

The Holosun 515CT is crafted from Grade 5 titanium, offering exceptional durability and resistance to harsh environmental conditions. This material choice ensures the sight can withstand extreme temperatures, impacts, and exposure to elements without compromising performance. Its IP68 certification further guarantees complete protection against water and dust, making it reliable for both professional and recreational use in challenging settings.

The Multi-Reticle System (MRS) in the Holosun 515CT allows users to switch between a 2 MOA Dot and a 65 MOA Circle. This feature provides versatile targeting options, enabling quick target acquisition in various scenarios. The smaller dot is ideal for precision shots, while the larger circle aids in rapid target engagement, especially in dynamic or close-quarters situations. This adaptability is crucial for both tactical and sporting applications.

Solar Failsafe™ technology in the Holosun 515CT automatically adjusts the reticle brightness based on ambient light conditions. This feature not only optimizes visibility but also serves as a backup power source, ensuring the sight remains operational even if the battery fails. This redundancy is particularly beneficial in long-term outdoor operations where battery replacement might not be feasible.

Shake Awake™ technology significantly extends the battery life of the Holosun 515CT by activating the LED only when motion is detected. This feature allows the sight to conserve power during periods of inactivity, automatically powering down and resuming operation with the slightest movement. This ensures the optic is always ready for use without unnecessary battery drain, which is crucial for readiness in tactical scenarios.

The Holosun 515CT offers 12 reticle brightness settings, including 10 for daylight and 2 that are compatible with night vision. This range allows users to adjust the reticle intensity to match various lighting conditions, ensuring optimal visibility and target acquisition. The night vision settings are particularly useful for operations in low-light environments, enhancing the sight's versatility across different scenarios.

The quick release mount included with the Holosun 515CT allows for rapid attachment and detachment from firearms. This feature is particularly advantageous in tactical situations where speed and flexibility are critical. The mount supports both absolute co-witness and low-profile configurations, offering versatility in sight alignment and compatibility with various firearm setups. For more on selecting the right optics for your needs, explore our Optics, Sights & Lasers collection.

The Holosun 515CT is designed to function effectively in a wide range of environmental conditions. It operates within temperatures from -30℃ to 60℃ and can be stored between -40℃ and 70℃. The optic is also IPX8 certified, ensuring it can withstand submersion in water. These specifications make it suitable for use in diverse climates and weather conditions, ensuring reliability wherever your mission takes you.

The Holosun 515CT boasts an impressive battery life of up to 50,000 hours on a single CR2032 battery. This longevity is achieved through efficient power management features like Shake Awake™ and Solar Failsafe™. Compared to other optics, this extended battery life reduces the frequency of battery changes, enhancing operational readiness and reliability in long-term deployments. For more insights into tactical optics, visit our guide on choosing the best red dot sights.

The Holosun 515CT measures 2.67×1.45×1.6 inches and weighs 4.06 oz. These compact dimensions and lightweight design make it an excellent choice for users who require a robust yet unobtrusive sight. Its small footprint allows for easy integration with various firearm platforms without adding significant weight, which is crucial for maintaining maneuverability and comfort during extended use.

The Holosun 515CT is rated to withstand vibrations up to 1000G, ensuring stability and accuracy even under heavy recoil or rough handling. This level of vibration resistance is essential for maintaining zero and ensuring reliable performance in high-stress environments, such as tactical operations or competitive shooting. The robust construction and advanced engineering of the sight contribute to its ability to endure such conditions without compromising functionality.