Mossberg Model 88, All Purpose, Pump Action, 20 Gauge, 3 Chamber, 26 Vent Rib Barrel, Blued Finish, Mossy Oak Treestand Synthetic Stock, Modified Choke Only, 5Rd, Bead Sight 32201 The working man's shotgun, the Maverick Line of pump-action shotguns are proven performers - equally at home in the woods, upland fields, or on home security duty.