C-MORE Systems Tactical Red Dot Sight with Click Switch, Black, 6 MOA

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 Tactical sight mounts to all Colt M-16/AR-15 rifles and carbines, including the M-4, that utilize a flat top upper receiver. By directly attaching to the upper receivers picatinny rail, the Tactical sight replaces the removable carry handle (if applicable) and also provides a replacement A-2 style rear aperture sight. The Tactical also enables you to retain the use of your iron sights as a backup system by co-witnessing and for longer yardage shots.