Holosun AEMS Pro X2 1x Red Dot - MRS - The Holosun AEMS PRO X2 enhances the AEMS platform by improving accuracy through an advanced optical system that reduces parallax by 50%. It also introduces a forward-facing light sensor creating a smarter AUTO Mode that drastically improves dot contrast in dynamic lighting conditions. AEMS PRO X2 also includes a new Anti-Reflective Device and an all-new four post, lower 1/3 co-witness mount. The sight remains backwards compatible with original AEMS mounts. FEATURES: Multiple-Reticle System - Red Dot: Allows switching between different reticle modes (2 MOA Dot / 65 MOA Ring) Up to 50,000-Hour Battery Life: Extended runtime for long-term reliability. Shake Awake Technology: Auto-on/off feature for instant activation. 8 Daylight and 4 Night Brightness Settings: For manual brightness adjustment in different lighting conditions. The sights can be used in combination with laser aiming devices, night vision devices, and night vision goggles. Solar Failsafe: Uses solar power to extend operational life. 7075 Aluminum Housing: Black anodized for long-lasting durability. IPX8 Waterproof Rating: Fully submersible, ideal for extreme conditions. INCLUDES: Holosun AEMS-PRO-X2- RD - Red Reticle Lower-1/3 Co-Witness Mount CR2032 Battery Multi-Tool Lens Cloth User Manual