Byron Quick
Moderator In Memoriam
Not just possible but probable with iron sights if he has been practicing with the shotgun and can see.
Buddy of mine killed a buck at around ninety yards with a rifled slug using iron sights. And he wears glasses and his usual hunting firearm is a rifle.
He moved to Ohio close to two years ago and killed a very big buck his first season up there. I don't know what the range of that one was but smoothbore shotgun barrels with modern rifled slugs are better than you apparently know.
Buddy of mine killed a buck at around ninety yards with a rifled slug using iron sights. And he wears glasses and his usual hunting firearm is a rifle.
He moved to Ohio close to two years ago and killed a very big buck his first season up there. I don't know what the range of that one was but smoothbore shotgun barrels with modern rifled slugs are better than you apparently know.