Pro Mag Magazine Extension for Springfield XD-9/XD-40 Out of stock. Check back later... $10.28 MSRP Price: $8.69 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info Springfield XD-9 adds 4 rounds and XD-40 adds 3 rounds. UPC: 708279009761Manufacturer: Pro MagModel: PM211Category: OtherMagazine Add-onsStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.