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 Barrel, Trunnion, Thread Protector and Pins” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal ZF5-K Premium Package $1,679.99 ZF5-K Premium Package quantity $1,679.99 ZF5-P Premium Package $1,749.99 ZF5-P Premium Package quantity $1,749.99 ZF-5 / MP5 Semi-Automatic Trigger Group (Complete) $424.95 ZF-5 / MP5 Semi-Automatic Trigger Group (Complete) quantity $424.95 ZF5-P/K/T Guide Rod Assembly $39.95 ZF5-P/K/T Guide Rod Assembly quantity $39.95 ZF-5 Premium Package - Gray $1,749.99 ZF-5 Premium Package - Gray quantity $1,749.99 ZF-5 / MP5 Barrel, Trunnion, Thread Protector and Pins $304.80 ZF-5 / MP5 Barrel, Trunnion, Thread Protector and Pins quantity $304.80 Coupon: Apply coupon Update cart Cart totals Subtotal $5,949.67 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 $315.33 Total $6,265.00 Proceed to checkout Zenith Firearms is a manufacturer and is not open to the public. We do not do FFL transfers.