Need some expert help. I live in Delaware. Flat land, no rifle hunting allowed or I would be taking that route. I have someone trying to sell me a 12 gauge mossberg 500 with a rifled barrel and the other barrel set up for various chokes with a scope (unsure of what power or brand) for $200. I plan to hunt deer, ducks, geese maybe doves as well. Is this a good deal on the gun? I am really looking for something that I can use for everything and that seems to be it. It would really be a starter gun for now. I will definitely upgrade later. Thank you guys ahead of time!