I have no actual knowledge of where the Sarco actions are produced. I only know that mine is marked Dumoulin and the bottom is marked Belguim with no other markings any where. I would imagine there is a certificate of import somewhere that would give the complete origin as I understand that is required for any product that is imported into the US. No matter the origin the action I physically have has a value (to me of course)far above the purchase price. It is currently being transformed into a first class 7x57 with a Kreiger barrel. It will be more than adequate for me wherever it's from. Incidentally rings are available for a reasonable price in keeping with price of Talleys or Warnes. Talley also produces bases specifically for the action that are same price as regular Talley bases.