Description
The HS507C-X3-RD-MRS updates the proven 507C platform with a reinforced 7075-T6 aluminum housing and Holosun’s versatile Multi-Reticle System.
Built on the widely adopted RMR footprint, Solar Failsafe, Shake Awake, and a side-loading CR1632 battery deliver dependable operation with extended runtime.
→ Multi-Reticle System (MRS)
Selectable 2 MOA dot, 32 MOA circle, or circle-dot combination for adaptable targeting.
→ Red Super LED
650nm LED delivers a crisp aiming point with extended battery efficiency.
→ Solar Failsafe Technology
Ambient light sensor automatically adjusts brightness and provides backup power.
→ Shake Awake Technology
Motion-activated system powers the optic on instantly while preserving battery life.
→ Side-Loading Battery Tray
CR1632 battery replacement without removing the optic from the firearm.
→ Lockout Mode
Prevents accidental brightness or setting changes during carry or duty use.
→ 7075-T6 Aluminum Housing
Hard-anodized aluminum construction with IP67 waterproof rating and 5000G vibration resistance.
Features
- Green Multi Reticle System
High visibility green reticle with selectable 2 MOA dot, 32 MOA circle, or combined circle dot for precision aiming or rapid target acquisition. - Enhanced Green Super LED
540nm green emitter delivers strong contrast in bright conditions while maintaining up to 100,000 hours of battery life. - Forward Light Sensor with Solar Failsafe
Front facing photodiode automatically adjusts brightness based on ambient light while Solar Failsafe supplements battery power when needed. - Shake Awake Technology
Motion activated illumination powers the optic instantly when movement is detected and powers down during inactivity to preserve 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. - Manual and Automatic Brightness Control
Eight daylight and four night vision compatible brightness settings with automatic brightness adjustment for changing lighting conditions. - RMR Footprint Compatibility
Industry standard RMR footprint allows direct mounting to a wide range of optics ready pistols and adapter plates. - 7075 Aluminum Housing
Hard anodized 7075 T6 aluminum construction provides durability and reliability for everyday carry or duty use. - IP67 Weather Resistance
Sealed housing protects the optic from water and debris with IP67 waterproofing and 5000G vibration resistance.







