Ask any waterfowl hunter. When the action is fast and furious, it??s hard to keep your head down and follow through. But the SpeedBead can overcome bad shooting habits. Just put the red dot where you want your shot pattern to hit and pull the trigger. It??s that simple. The SpeedBead is small, lightweight and mounts easily between the receiver and rear stock. This aligns the red dot low and just above the bore. Both your target and the red dot remain in focus and, since the center of the optic is directly in line with the rib, no head lifting or stock spacers are needed. Works great for either right or left-handed shooters. It??s the ideal shotgun sight for hunting waterfowl, upland birds and turkeys. Or breaking clays at the range. This hunting season, reduce your frustration and limit out quicker with a SpeedBead. Burris SpeedBead System for Benelli M2 300241