Take down targets with advanced precision by equipping this high-performance SightMark Ultra Shot M-Spec FMS Reflex Sight. These Red Dot Sights developed by SightMark with an illuminated 65-MOA circle-dot reticle that offers 10 brightness settings, including a night vision compatible mode, for a personalized sighting experience. A large field of view and unlimited eye relief make the SightMark Ultra Shot M-Spec FMS Reflex Sight w/ Circle-Dot Reticle one of the most comfortable sights to use, and there are 1 MOA windage and elevation adjustments to ensure peak accuracy. Equip your firearm with a SightMark Ultra Shot M-Spec FMS LED Reflex Sight to improve your performance at the range or on the hunting grounds. Make your Mark. Specifications for Sightmark Ultra Shot M-Spec FMS Reflex Sight: Manufacturer: SightMark Color: Dark Earth Finish: Matte Fabric/Material: Aluminum 6061-T6 Magnification: 1 x Objective Lens Diameter: 33 mm Objective Window Size: 33x24 mm Reticle: 2 MOA Illumination Type: LED Illumination Color: Red Brightness Settings: 10 Eye Relief: Unlimited Adjustment Type: MOA Adjustment Click Value: 1 MOA Emitter Type: Open Lens Material: Glass Optical Coating: AR Red Battery Type: CR123A Battery Quantity: 1 Water Resistance Level: IP68 Water Resistant Mark: 40 ft Gun Make: Universal Gun Model: Universal Length: 110 mm Width: 50 mm Height: 58 mm Weight: 10.2 oz Included Accessories: Battery, Neoprene Cover, Adjustment Tools, Manual Condition: New Package Type: Box Magnification Type: Fixed Lens Finish: AR Red Brightness Index: 10-Jan Quantity: 1 Tube Diameter: 24 mm Switch Type: Digital Red Dot Sights-Footprint: Not Applicable Mount Type: Picatinny Attachment Type: Picatinny Features of Sightmark Ultra Shot M-Spec FMS Reflex Sight: Compact lightweight aluminum alloy housing Aluminum 6061-T6 IP55 water resistant Shock proof, 4ft (1.2m) Scratch resistant lens coating Red reticle dot Package Contents: Sightmark Ultra Shot M-Spec FMS Reflex Sight