Super Large Circular Viewport: The UUQ EagleC28F features a 26x22mm lens, offering a 1.5 times larger view than similar products for better target acquisition and accuracy.

MOS Adapter Plate and Picatinny Base: Comes with an RMR footprint, MOS adapter plate, and Picatinny base, making it compatible with various handguns and 20mm universal rails.

Shake Awake Function: Automatically turns off after 4 minutes of inactivity and reactivates with any slight movement, saving battery life. Manually turn off by holding the "+" or "-" button for 3 seconds.

Upper Battery Compartment: Top-accessible battery compartment for easy replacement without removing the red dot, enhancing water resistance and durability.

Low Power Consumption and Brightness Adjustment: Offers 10 brightness levels and low power consumption for over 50,000 hours of use at the lowest setting. Integrated fiber optic red dot scope for co-witness with the front collimator.