A quick presentation by MOS Manufacture of their Novus Precision Optic Micro Red Dot Sight MDS1. According to the company, this is a robust and high-performance optic sight. It features a Hardcoat Anodizing Type III for durability, and it’s nitrogen-filled to prevent fogging. The sight also includes an auto sleep mode with auto awake and auto-off functions for power efficiency, and a low-battery alarm to alert the user when the battery is running low.