The Wingmaster model comes with a polished blued finish and a glossy walnut stock. In 1996 the Express model was introduced. The Express is the same gun, with less cosmetics, coming with a matte black finish and a stained hardwook stock. The Marine model comes with electroless nickel plating and a synthetic stock and the police models feature a parkerized finish with either hardwood or sythetic stocks. The 870 is also offered in jr. sizes and a Classic Trap model.