Had a re-look at the photo and the scope could be bigger.

I've seen bigger ones on combos. It does extend well back. Might be tricky shooting with the shotgun barrel. I've never shot a shotgun with a scope so wouldn't know. I probably will do so, soon.

The U/O shotgun set of barrels should be handy for bird shooting and sporting clays.

One does need good shotguns. We brag a lot and think a lot about our big game hunts and safaris, but the good old duck hunt, rabbit hunt, pheasants etc is so much fun at home. The bread and butter shooting and hunting fun keep us going in between the bragging hunts. Even clays, I don't do clays so much it becomes common so the clays shoots with my club (gentlemans club) and others are special occasions.