Aaron Darby

Hello, I'm a total newb to the hunting scene. Getting my hunting license for the first time here in a couple weeks. I want to go hunting for some ducks and would like to use the same gun for deer. The supernova is probably the best for my budget. Would the 12ga barrel be sufficient for both or would I have to switch out the barrel each time I hunt for deer and waterfowl. Sorry for the newbie questions and thanks for taking the time to answer them!