ASG - Strike Systems Adjustable Multi Dot Sight 22 x 33mm - Black is a multi reticule red dot sight designed to allow quick target acquisition in time critical situations. The Sight is constructed from Alloy, and features an Anti-Glare Coated front Sight Glass. The reticule of the sight is adjustable in two ways, the brightness of the display can be adjusted using the top dial, allowing for up to 7 different intensity levels, and with the back lever which adjusts the picture between Dot, Circle and Cross. The Sight features an integrated 20mm RIS / RAS rail connector, which is then tightened to the rail via two Hex Screws located on the left hand side of the sight. This sight is perfect for all Airsoft Skirmishers, especially for those who own multiple different weapons, and want to use the dot for Pistols, the Cross for Rifles and the Circle Setting for Shotguns.