Mossberg® 500 Combo 12-gauge Pump Shotgun
It's like getting 2 Shotguns for the price of 1! The 500 Model Shotgun is one of the most easily adaptable models on the market. In just a couple minutes, you can swap out the barrels, with no gunsmithing. Go from birds to deer without ever changing your Shotgun... just swap out the barrel and you're good to go.