If you ask Bruce Horrell, host of Gun Dog TV, why he shoots 3.5" shells, he'll answer, "Because they don't make 4 inch." For the folks who want to dish out the heat on waterfowl, we've got the over/under to do it with. The only over/under in our line that has an automatic safety, it engages every time the action is opened, bringing an added level of safety to the duck blind. Polymer stocks in either black or Realtree Max5 camo and with all metal work blacked out, these 3.5"; chambered guns are ready to knock big birds from the sky. The Swamp Magnum ships with a set of extended black chokes.