Built one at a time right here in the United States from the highest quality raw material. The aluminum bedding block is CNC machined to the specific dimensions of the HOWA 1500 barreled action. The aluminum bedding block is then placed into a mold both sides of the mold are hand laminated with Kevlar fiberglass and carbon fiber. Next the mold is injected with a proprietary mixture of a dense polyurethane foam. Then the stock is hand finished to ensure that it is perfect and ready for your needs.