GG&G +2 Mag Extension, Fits Mossberg 590, Anodized Finish, Black GGG-1624 Out of stock. Check back later... Price: $95.76 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info GG&G, Inc. +2 Mag Extension, Fits Mossberg 590, Anodized Finish, Black GGG-1624 UPC: 813157005596Manufacturer: GG&GModel: GGG-1624Category: PartsOtherStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.