The AEMS-Red (Advanced Enclosed Micro Sight) is a compact optical sight with 2x larger lens surface area than standard 20mm micro style sights for increased FOV. AEMS-Red is made from 7075 aluminum and includes a 1.63 dot height (lower 1/3 co-witness) Picatinny mount. AEMS features include glass flip-down lens covers, Holosun's MRS (Multi-Reticle System) with a precision 2 MOA dot inside a 65 MOA circle, Solar Failsafe, and Shake Awake technology. A side mounted battery trays houses a CR 2032 battery which provides up to 50k hour battery life. Holosun's Red Super LED provides 12 intensity settings, 4 of which are night vision compatible. AEMS will enter sleep mode after 10 minutes of inactivity.