The HE508T-GD-X2 pairs a Grade 5 titanium housing with a high contrast gold Multi-Reticle System, delivering exceptional durability with adaptable speed and precision.
Built for duty, defensive carry, and hard use, Solar Failsafe, Shake Awake, and a side-loading battery tray keep the optic ready while maintaining simple, dependable operation.
→ Gold Multi-Reticle System
High-contrast gold reticle with selectable 2 MOA dot, 32 MOA circle, or circle-dot combination for speed or precision.
→ Enclosed Emitter with X2 Glass Clarity
Sealed housing and updated optics deliver a clean, distortion-free sight picture.
→ Grade 5 Titanium Housing
Lightweight titanium construction built for duty and defensive durability.
→ Solar Failsafe with Shake Awake
Solar backup and motion activation keep the optic powered and ready.
→ Side-Loading CR1632 Battery
Battery replacement without removing the optic from the slide.
→ RMR Compatibility Included
Includes RMR-to-509T adapter plate for broad pistol mounting compatibility.
Features
- Gold Multi Reticle System
High contrast gold reticle with selectable 2 MOA dot, 32 MOA circle, or combined circle dot for precision aiming or rapid target acquisition. - Enclosed Titanium Optic Design
Fully enclosed emitter protects the optic from dust, debris, and moisture to maintain consistent performance in demanding environments. - Grade 5 Titanium Housing
Precision machined titanium body delivers exceptional strength and durability while maintaining a lightweight profile. - Enhanced Gold LED Emitter
Gold reticle provides improved contrast against complex backgrounds and bright environments for faster visual recognition. - Solar Failsafe Technology
Solar panel supplements battery power and keeps the optic operational using ambient light if the battery becomes depleted. - Shake Awake Technology
Motion activated illumination powers the optic instantly when movement is detected and powers down during inactivity to conserve battery life. - Lockout Mode
Prevents accidental brightness or reticle adjustments by locking the control buttons once preferred settings are selected. - Side Loading Battery Tray
CR1632 side mounted battery allows quick replacement without removing the optic from the slide. - RMR to 509T Adapter Plate Included
Includes adapter plate to allow mounting on RMR footprint pistol slides for expanded compatibility. - IPX8 Weather Resistance
Sealed housing protects the optic from water and debris with IPX8 waterproofing and 5000G vibration resistance.
| Category | Specification | Details |
|---|---|---|
| Functions | Selectable Reticle | Yes |
| Solar Power | Yes | |
| Shake Awake Technology | Yes | |
| Auto Off | Yes | |
| Memory | Yes | |
| Manual Brightness | Yes | |
| Automatic Brightness | Yes | |
| Lockout Mode | Yes | |
| Optical Data | Light Source | LED |
| Wavelength | 650nm | |
| Reticle | 2 MOA Dot & 32 MOA Circle | |
| Magnification | 1x | |
| Parallax | No | |
| Unlimited Eye Relief | Yes | |
| Multi-Coatings | Yes | |
| Electronic Data | Battery | CR1632 |
| Battery Life (Setting 6) | 50,000 Hours | |
| Brightness Settings | 8 Daylight & 4 NV | |
| Side Tray Battery | Yes | |
| Mechanical Data | Housing Material | 7075 T6 Titanium |
| Surface Finish | Titanium Finish | |
| Housing Color | Black | |
| Adjustment Per Click | 1 MOA | |
| Windage & Elevation Travel Range | ±30 MOA | |
| Storage Temperature | -40°C to 70°C | |
| Working Temperature | -30°C to 60°C | |
| Submersion Rating | IPX8 | |
| Vibration Rating | 5000G | |
| Physical Data | Window Size | 0.66″ × 0.9″ |
| Body Dimensions | 1.6″ × 1.16″ × 1.13″ | |
| Weight | 1.27 oz | |
| Fitment | Direct Mount | 509T Footprint |
| Included Adapter Plate | RMR to 509T Adapter Plate | |
| In The Box | Included Items | HE509T-X2-GDRMR to 509T Adapter Plate2× 6-32×1/4″ ScrewsLens ClothMulti-ToolManualWarranty Card |
The Holosun 509T Gold MRS HE509T-GD X2 is a rugged enclosed-emitter pistol optic built for shooters who demand reliability, durability, and fast target acquisition. Featuring Holosun’s Multi-Reticle System (MRS), it allows users to select a 2 MOA gold dot, 32 MOA circle, or combined circle-dot reticle for versatile performance in defensive or competition shooting. The high-contrast gold reticle offers excellent visibility in bright daylight and against complex backgrounds.
Constructed with a strong titanium housing, the 509T is built to handle heavy recoil and harsh conditions while maintaining a compact footprint. Solar Failsafe and Shake Awake technology provide dependable power management, keeping the optic ready when needed. The Holosun 509T Gold HE509T-GD X2 is an excellent choice for shooters seeking a premium enclosed red dot with standout reticle visibility.
