Battery Life (Setting 6) 50,000 Hours. Brightness Sftting 10 DLt & 2NV Compatible. Housing Material - 7075 T6 Aluminum.W&E Travel Range - 30 MOA. Window Size(in) - 0.580.77. Dimension(in) - 1.60.980.95. Holosun HS407K Red Dot Sight. At OpticsPlanet, we pride ourselves on top-notch brand name products at some of the lowest prices on the internet! However, we know that we owe all our success to our valued customers. Whether you have a question about our products and policies, or you need any support placing, tracking or following-up on your order, we are always here to help! Sign up for our Newsletter. Subscribe to our newsletter to stay up to date with the latest products from OpticsPlanet. The item "Holosun HS407K Red Dot Sight, 6 MOA Dot, Black, HS407K Reflex Red Dot Sight" is in sale since Wednesday, September 23, 2020. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser Scopes". The seller is "opticsplanet" and is located in Northbrook, Illinois. This item can be shipped to United States.