[moovova]

Is a rifled barrel required for the semi-auto shotgun? Or, can a non-rifled barrel semi-auto be used?

[marktwain]

Is a rifled barrel required for the semi-auto shotgun? Or, can a non-rifled barrel semi-auto be used?

---

Semi-auto shotguns are legal for big game, but not semi-auto riles.

So, smoothbore barrels for semi-auto shotguns for big game are fine.

Most likely, rifled barrels for semi-auto shotguns for big game are fine as well.