Seems about right. And Iowa’s should be the 12-gauge shotgun, used for birds and for deer, as well as predators. The use of rifles beyond the .22 is pretty restricted in Iowa.
The decrepit break-open, single barrel shotgun - often with a crack in the stock (or fore end) - seemed to be the unofficial State Gun of Iowa when I was a kid, but some flavor of worn Mossberg pump gun appears to have overtaken it in the last 50 years.
Mr. niteowl77