Ideal for close-range, fast-moving targets, the Sightmark? Ultra Shot QD Digital Switch Reflex Sight is equipped with a digital switch button on the side to adjust variable brightness settings in any lighting condition. Shooters can take advantage of its quick-detach mount for easy removal when Iron sights or other accessories are used. Built for exceptional durability, the Ultra Shot QD Digital Switch includes a protective, aluminum shield hood for added defense, making it even more durable than the original Ultra Shot model. Its matte black finish eliminates reflection and delivers a sleek, tactical look. An alternative to overly expensive MIL-SPEC models, the Ultra Shot QD Digital Switch Reflex Sight comes with the quality expected from the Sightmark brand? and is protected by the Limited Lifetime Warranty. Reticle Type 4 Pattern - 5 MOA dot, 3 MOA dot with 50 MOA circle, 3 MOA dot with 50 MOA crossshair, 3 MOA dot with 30 MOA circle/crosshair (subtensions total 50 MOA) Reticle Color Red Illuminated Reticle yes Brightness Setting 5 Magnification 1 x Window Material glass Objective Aperture 33 x 24 mm Field of View 35 m @100m Field of View 105 ft @100yd Eye Relief Unlimited mm Windage Range of Adjustment 50 MOA Elevation Range of Adjustment 50 MOA MOA Adjustment 1 MOA Parallax Setting 25 yds Finish/Color Matte black Body Material Aluminum / polymer Maximum Recoil 1,500 g's IP Standard IPX4 Shockproof yes Fog Proof no Lens Coating AR red Mount Type Weaver Battery Type AG5 3 Battery Life (high) 25 - (low) 150 hours Battery Voltage 3 V Operating Temp,¡ãF/¡ãC 0 to 120 / -17 to 49 F/C Length 3.7 / 94 in/mm Width 2.2 / 56 in/mm Height 2.2 / 56 in/mm Weight 7.6 oz Only For Hong Kong Local Customer.