Look at the Remington guns. The 870 is an awesome gun that you can get a slug barrel for. The 887 is an auto, not sure about the slug barrel options. 1187 is another auto that I know you can get a slug barrel for. What I have is the 870 for bird hunting and clay shooting. Went to the Savage 220F 20g slug gun for my deer gun. In my opion the 220F is the best deer slug gun on the market.