Remove item Thumbnail image Product Price Quantity Subtotal × Mk54 Mk31 Brass Head Primer Adapter with Compression Nut 7/16-20 TPI $50.00 Mk54 Mk31 Brass Head Primer Adapter with Compression Nut 7/16-20 TPI quantity $50.00 Coupon: Apply coupon Update cart Apply Coupon Cart totals Subtotal $50.00 Shipping 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 Tax $4.63 Total $54.63 Proceed to checkout