Thanks for the info. As I said, I'm just looking to expand my knowledge. What others are talking about when referring to regulation I do not know. But often I have read comments that one of the reasons lower priced SxS's and O/U's are poor guns is because their barrels are not regulated very well as it takes time (and money) to regulate them properly. Also I have read that according to some, these low cost guns do not fire anywhere to where one is pointing, again because of poor barrel regulation in the building process. So I don't really know what others are trying to say but it has come up quite often on shotgun world.