I have a 1100 mag with 30" barrel that was purchased in 1977. I used to shoot oo and 000 buckshot in it. It will also pattern a Federal 2oz load of #6 lead shot better than any turkey tube I've ever seen. I've paddled a boat with it, fallen overboard with it, and used it a lot. It only works with 3" shell so forget the trap idea for the 30" tube, but it is a good dependable gun. I also have a 26" IC barrel and a 28" Hastings barrel with choke tubes.