ACM - 6-24X50BAOL w/mounts Rifle Scope - Black is an adjustable, highly magnified optical scope for Airsoft weapons, featuring a wide 50mm lens, and magnification which can be adjusted from x6 all the way to an eye-watering x24. The sight is constructed from Alloy and comes with removable flip-up Lens Protectors for when not in use. It is supplied with Mounting Rings, allowing the sight to be mounted on any Airsoft Gun with a 20mm RIS / RAS Sight Rail. Also supplied is an optional Sun Shade, which can be attached by screwing it in place simply unscrew the original end cap of the 50mm lens first. The scope features variable illumination for use in low light conditions, and the reticule can be illuminated in Red, Green and Blue. Elevation and Windage can be adjusted, via the large and easy to use dials on the top and side of the scope. To ensure that they are presicely adjusted, and that retain their Zero, they are adjusted with the use of a tool. The sight uses a 50mm lens, allowing lots of light in making targets easier to see in low lighting conditions, in addition to granting the user a wide view. This scope is essential for Long Range Airsoft shooting, and is an ideal purchase for the Airsofter who wants to be as far away from the action as possible.