I am looking to purchase an automatic shotgun for my husband. He used rifles in the past for deer hunting, but we've moved and he is now doing some turkey hunting as well. I'm a little confused about the "all in one" approach," at the big stores vs. starting with a decent gun and adding to it. I can spent no more than $500. I have looked at Remington, Savage, and Mossberg, but again...it's a little overwhelming. My husband is a fantastic husband and father and I would really like to get him something he will enjoy and be proud of. Any help at all would be greatly appreciated.