Recommendations for a U.S. made O/U shotgun for waterfowl and dove hunting?

Thanks for the suggestions. I'll definitely check out both of those shops. I visit friends in Windsor on a semi-regular basis, so I'll stop by Rocky Mtn Shooter Supply when I head up there next.

I stick with FNH they make the Fn's, Brownings and Winchesters. Mostly in Belgium for a few yrs I think even Turkey, but for the most part a USA O/U not including Ruger will be hand made and run as much as a Perazzi. The biggest thing with the shotties is to have it at your hip and pull to your shoulder and check if the vent rib stays level and the sight beads are aligned and see if the LOP will clear your hunting coat, most O/U have a longer LOP. Good Luck!