Local fellow told me his son can shoot 5 shots into a quarter sized group at 100 yards with iron sights on his .45 ACP standing unsupported.
Never did come show me when I invited him to the range, which was disappointing because that would've been a sight to see.
Want to hear something scary. We had a warrant officer in our unit, that while it wasn't a quarter sized group, he did manage to hit 8 out of 10 shots on a 2 inch steel target at 100 yards with his handgun.