Orders for firearms must be made separately from orders for all other items since firearms must be shipped to an FFL Dealer instead of your house. Continue shopping “ZF-5 / MP5 Series Spring Set” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal ZF-5 / MP5 Series Spring Set $19.95 ZF-5 / MP5 Series Spring Set quantity $19.95 Coupon: Apply coupon Update cart Cart totals Subtotal $19.95 Shipping Enter your address to view shipping options. Calculate shipping Country / region: Select a country / region… United States (US) State / County: Select an option… AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict Of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingArmed Forces (AA)Armed Forces (AE)Armed Forces (AP) City: Postcode / ZIP: Update VA Sales Tax $1.06 Total $21.01 Proceed to checkout Zenith Firearms is a manufacturer and is not open to the public. We do not do FFL transfers.