The Aimpoint® Micro S-1 was designed specifically for use on shotguns. The innovative carbon fibre reinforced mounting system positions the optic on the lowest possible optical axis – without adding unnecessary weight. The Micro S-1 sight attaches directly to the shotgun at any point along the rib, and interchangeable adapter plates are included to accommodate most popular shotgun rib sizes. The Micro S-1 greatly enhances hit percentage for hunters, as well as on the sporting clays course, and provides a compact, low-profile optic for shotgun hunters. The big, bright, 6 MOA red dot, also provides an optimal combination of target acquisition speed and visibility.