12 or 20

12 or 20 gauge, 12 or 20 gauge for pheasant, 12 or 20 gauge for dove hunting, 12 or 20 gauge for duck hunting, 12 or 20 gauge for turkey, 12 or 20 ka hcf, 12 or 20 gauge for clays, 12 or 20 gauge for dove, 12 or 20 gauge for deer hunting, 12 or 20 ka lcm