There's nothing wrong with a good used 870 Wingmaster. With a Rem-Choke barrel (26" or 28" would be my suggestion) it should cover just about anything you'd want to do with a shotgun.
If you're on a budget and want an O/U, you might want to look for a used SKB. They are built like tanks and any decent shotgun-smith can service them if there's a problem.
Whatever you buy, make sure it has interchangeable choke tubes. That will give you the versatility you need.
If you're on a budget and want an O/U, you might want to look for a used SKB. They are built like tanks and any decent shotgun-smith can service them if there's a problem.
Whatever you buy, make sure it has interchangeable choke tubes. That will give you the versatility you need.