In addition to being made in the United States, the MEC Primer Seat Assembly Package is manufactured by a company with years in the business of reloading. MEC carefully engineers all of its products and runs each through a strict quality-control check to ensure the highest-quality materials and workmanship possible. Because of this, MEC has become a trusted brand. This primer seat assembly package is competitively priced and an excellent accessory to have on hand. With this, reloaders find sessions easier, quicker, and more efficient, which results in better quality and more consistent loads.