FN 510 FN 545, BACKSTRAP BLK Out of stock. Check back later... $29.99 MSRP Price: $27.99 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info UPC: 845737016432Manufacturer: FN-HerstalModel: 20-100740Category: OtherMagazinesState restrictions: CA CO CT DC DE HI IL MA MD NJ NY OH OR WAStock: 0Unit/Measure: EACH This item may be shipped directly to your home address, unless you live in a restricted state.STATE RESTRICTIONS: CA CO CT DC DE HI IL MA MD NJ NY OH OR WA