CZ's Over and Under shotgun is a combination of Old World craftsmanship with modern technology. Its action is milled by CNC machines and hand-engraved to fit into the stock. The chrome-lined barrel ships with a set of five interchangeable chokes. The Swamp Magnum model is ideal for the folks who want to dish out the heat on waterfowl. It features an automatic safety bringing an added level of safety, polymer stock, and metal receiver. The Swamp Magnum ships with a set of extended black chokes. This model has 30" barrel, Realtree Max-5 camo finish, and black receiver.