Colt Optics MRS-1 1x Reflex Red Dot Sight 3 MOA Black. It mounts on the industry-standard Acro footprint and weighs just 2 ounces so it rides as easily on a pistol as it does on a carbine or a PCC. Power is something youll stop thinking about. A single CR2032 drives the dot for up to 75000 hours on the middle setting and built-in motion activation wakes the sight the moment you pick up the firearm and stands it down when you set it aside. Twelve brightness settings eight for daylight four for night vision keep the dot dialed in from bright sun to no-light work behind NODs. Simple repeatable and built to take a beating: 1 MOA windage and elevation clicks 35 MOA of travel in each axis and a sealed body designed to hold zero and shrug off impact. No clutter no second-guessing just a dependable dot when it counts. Specifications for Colt Optics MRS-1 1x Reflex Red Dot Sight: Manufacturer: Colt Optics Fabric/Material: 7075-T6 Aluminum Magnification: 1 x Adjustment Click Value: 1 MOA Battery Type: CR2032 Battery Quantity: 1 Package Contents: Colt Optics MRS-1 1x Reflex Red Dot Sight Colt Optics P103-101: MRS-1 1x Reflex Red Dot Sight 3 MOA Black