Holosun HS407COMP 1x Red Dot - 6 MOA - The Holosun HS407COMP-RD6 is built for competition speed, delivering fast target acquisition with a bold 6 MOA red dot and a wide viewing window that keeps transitions smooth and sight tracking clean. Designed on the proven COMP housing, it stays light, fast, and focused on performance. Machined from hard-anodized 7075 aluminum, the HS407COMP-RD6 is made to handle high round counts with Shake Awake, Memory Mode, and a side-loading CR1632 battery that swaps without losing zero. Add IP67 waterproofing and 5000G vibration resistance, and you get a competition optic that works as hard as you do. Features Shake Awake - Shake Awake Technology is a standard feature on all current model Holosun optics and serves to extend battery life by deactivating the optic's LED while not in use. A highly sensitive motion sensor works to detect motion keeping the LED powered on during use. This allows for duty or concealed carry with seamless operation throughout your day or shift. At the end of your day or shift when your firearm is stored, the motion sensor will detect a motionlessness state and after 10 minutes (default setting) Shake Awake Technology powers the LED off until motion is again detected. Shake Awake offers settings from 10 minutes to 12 hours depending on the model and can be deactivated altogether if preferred. The slightest touch of the optic instantly reactivates the LED so your Holosun optic is ready when needed.; Multilayer Reflective Glass -Holosun's use of Grade 5 Titanium in certain Elite category optics and laser devices results in unparalleled strength and durability. Holosun Grade 5 Titanium has more than double the tensile strength and has five-times the fatigue strength of 7075 Aluminum. Grade 5 Titanium is also able to withstand the corrosiveness of seawater making Holosun Titanium model optics and lasers suitable for use in maritime environments.;