dopting low-energy LED with the function of motion activation and automatic off when idling, the GUARD red dot offers extended effective service for up to 50,000 hours. And for the upgrade model integrated with solar power supply, the GUARD can work reliably when the battery run-out outdoors. And the on-the-side battery compartment would free you from the nuisance of re-mount, and re-sighting-in after changing the battery.
Available in three models as OEM options: standard cemented lens, parallax-free aspherical lens, and solar-power version.

* Built-in solar power supply for working on ambient light without battery
* Parallax-free ASPHERICAL Lens for accurate dead-on sighting and shooting
* Large window allows for monitoring of the wide area and fast target acquisition
* Motion sensor to activate red dot immediately when in action
* One-piece 7075-T6 aluminum housing reinforced with a robust steel frame that provides invulnerable protection
* Side-load battery tray allows for convenient replacement of battery without removing sight from firearms
* IPx7 Waterproof for reliable performance in harsh working conditions
* Shock G-force rating of 1500G hold recoil of most heavy firearms
* Built-in low-profile base mount on Picatinny/Weaver rail
* Power by Battery: 1x CR2032