about 275 yards with my dads old POS 30.30 bolt action open sights, 3rd shot, runnung 4 pointer. Call it luck, but it was about 1 hour left of the season, I was 18yrs old and had missed an 8 pointer earlier that day at 40 yards with the same rifle. It took one side of his cap off. Tried the rifle at 100 yards the next day and couldn't get better than a 12" group at 100yards. Guess that was why my dad had a silly grin when he saw me with that rifle. Since then, I use rifles that can shoot a better grouping and always sight in before hunting. Lesson learned but I was one luckey kid.