Does anyone have any experience with The SpeedBead on a Beretta 391? Benelli guys seem to be sold on them and others say they will not hold zero (due to the mount). I have a 391 20 gauge and have finally located a SpeedBead setup for it (apparently Burris discontinued the 20 g unit some time ago). I am really torn on purchasing for two reasons; I am concerned that the package is only available with the 8 MOA dot and am concerned about the mount holding zero. I think I would be happier with the 3 MOA dot. Any experience would be greatly appreciated. I have successfully used this gun for the last five years with just the bead so if this will not work all is not lost!
Terry Wagner
