I shot in my 12 gauge mossberg 500 with a rifled barrell and it does not seem to make sense to me. I am using 2 3/4 lightfield sabots. At 50 yards I am+5, 100 yards +5, 125+0 and 150 -6. Does it seem strange thatI am hitting the same at 50 and 100 yards?? Could it shoot that flat from 0 to 100?? How about dropping so much at 125?? Any information would be great. Thank you!!!!