That's as I remember it, John. But it's been 40 years, so who knows? I wouldn't put money on it - and - a single front bead for sights. May not have been the same aiming point even! One knot hole looks a lot like another....
I've some extra slugs around that I likely won't ever use, and the same gun. Might have to check that out at the range sometime under more controlled conditions.