Winchester Reloading Brass is manufactured to extremely tight tolerances to ensure smooth feeding and positive chambering. Consistent case-to-case weight and capacity delivers outstanding accuracy. Winchester's high quality, durable brass can be reloaded several times. New, unprimed brass. This is not loaded ammunition. Brass Preparation: With bulk rifle brass you may sometimes notice a few case mouths are "out of round" or slightly dented below the shoulder. These imperfections occur in the final tumbling wash operation after the case mouth has been annealed.Specifications and Features: Cartridge: 400 Legend Condition: New Quantity: 100 Piece Case Type: Brass Primed: No Primer Size: Small Rifle Country of Origin: United States of America