The Holosun HE509T-GR X2 is an enclosed reflex optical sight specifically engineered for reliable pistol applications. Its robust titanium housing provides enhanced durability, mitigating damage in demanding operational environments. The Super Green LED reticle ensures clear visibility across varied lighting conditions and delivers extended operational readiness with a battery life of up to 50,000 hours on setting 6.
Key Features
Robust Enclosed Construction
The HE509T-GR X2 features an enclosed design, protecting the emitter from environmental ingress, a critical factor for reliability in adverse conditions. Its titanium housing is selected for superior strength-to-weight ratio and impact resistance, ensuring structural integrity under rigorous use.
Advanced Multi-Reticle System (MRS)
Holosun’s Multi-Reticle System (MRS) integrates user-selectable reticle options: a precise 2 MOA dot, a rapid acquisition 32 MOA circle, or a combined circle-dot configuration. This flexibility allows operators to optimize their aiming solution for specific scenarios, from precision target engagement to close-quarters defense.
Extended Operational Reliability
Operational uptime is prioritized through several integrated technologies. The Solar Failsafe feature utilizes ambient light to power the optic or supplement battery power, enhancing power efficiency. Shake Awake technology conserves battery life by deactivating the reticle during periods of inactivity, instantly reactivating upon movement to ensure the sight is ready for immediate deployment. This combination delivers consistent performance for personal defense and competitive applications.
Optimized Pistol Integration
This optic is designed for seamless integration with compatible pistol platforms. A 509T RMR adapter plate is included for direct mounting. Operators should note that this adapter is not compatible with ZEV or Shadow Systems style RMR interfaces, requiring verification of interface compatibility prior to installation.
Technical Specifications
- Reticle: Multi-Reticle System (MRS) – 2 MOA Dot, 32 MOA Circle, Circle-Dot Combination
- Reticle Color: Green
- Light Source: Super Green LED
- Housing Material: Titanium
- Battery Life: Up to 50,000 hours (Setting 6)
- Power Source: CR1632 Battery, Integrated Solar Failsafe
- Adjustment: Precision Click Adjustments (Specific MOA per click not provided, standard for reflex sights)
- Mounting: Includes 509T RMR Adapter Plate (Not compatible with ZEV or Shadow Systems RMR interfaces)
- Technology: Shake Awake, Multi-Reticle System (MRS), Solar Failsafe
- SKU: RSR|HSHE509T-GR-X2









