Holosun HS503BU Micro Red Dot Sight , Color: Black, Battery Type: 20,000 Hours using circle dot at setting 6 50,000 Hours using dot at setting 6, 36% Off, Free Gift — Free Two Day Shipping

Product Info for Holosun HS503BU Micro Red Dot Sight The Holosun HS503BU 2 MOA Red Dot Sight is housed in a durable, aluminum housing that has a unique U-shape design that protects the windage and elevation turrets on two sides. Parallax free with an unlimited field of view, these Red Dot Sights by Holosun have an incredible battery life of up to 5 years on a single CR2032 battery located internally and accessible through the internal tray on the side of the optic. The Holosun HS503BU 65 MOA Circle Dot Scope features Shake Awake motion sensor technology that turns the optic on whenever movement is sensed and automatically shuts back off once the movement has subsided. For a reliable, versatile sight that will increase your accuracy and speed up your target acquisition, choose the Holosun HS503BU Parallax Free Red Dot/Circle Sight. Specifications for Holosun HS503BU 2 MOA Red Dot Sight, 28Y-RD-HS503BU: Reticle: 2 MOA Dot & 65 MOA Circle Parallax: Free Battery: CR2032 Battery Life: 20,000 hours for circle dot at setting 6, 50,000 hours for dot at setting 6 Brightness Setting: 10 DL & 2 NV compatible Housing Material: Aluminum Housing Finish: MOA Finish Housing Color: Black Storage Temperature: -40C to 70C Working Temperature: -10C to 50C Waterproof: 1m Dimensions: 66 x 64 x 37mm with high mount Weight: 138g with high mount Features of Holosun HS503BU 65 MOA Circle Dot Scope, 28Y-RD-HS503BU: Shake Awake - Motion based on and off 2 MOA dot & 65 MOA Circle Reduced training time and ammunition Unlimited field of view Parallax-free with unlimited eye relief Durable and reliable construction Package Contents: Holosun HS503BU Micro Red Dot Sight, 28Y-RD-HS503BU Low mount and 1/3 Co-witness mount