Product Description C-MORE Systems’ RW Railway Red Dot Sight with 2 MOA packs a rugged build into a lightweight body while maintaining quick and accurate target acquisition. Decide you need a different dot size? The RW features Interchangeable Dot Modules (sold separately) that are quick and easy to change out whether you need a lower or higher MOA. Out of the box, the sight is immediately ready to mount via a Weaver or Picatinny rail base with the attached clamp. The Railway sight allows co-witnessing the iron sights in the center of the lens on flattop rifles. The Standard Intensity Switch is a dial rheostat switch with a continuous adjustment through the wide intensity range. Adjust the dot to the lighting conditions of the operating area, the dot should appear bright but not glaring. From the Manufacturer Built for speed, these High Performance red dot sights will take your shooting ability to the next level. By using a single red dot as an aiming point, target acquisition is as simple as point and shoot. The unique Heads-Up-Display (HUD) design provides an unlimited field of view, while eliminating obstruction and tunnel vision common to tube style scopes. The Railway sight quickly attaches to Weaver and Picatinny rail style scope mounts. This enables the Railway to be attached to virtually anything. Shotguns, rifles, handguns, revolvers, crossbows, paint ball guns; these are just a few of the applications the Railway has seen. The sight can be easily detached and installed on other weapons, making it the most versatile in the C-MORE line up.