These bullets have swaged lead cores and so are then copper-plated. Following copper-plating, just about every projectile is re-struck to make certain the plating is regular and the sizing is precise. Berry's bullets is often a household owned business as well as their merchandise are created inside the United states. https://9mmprojectilesforsale07395.blogkoo.com/5-tips-about-9mm-fmj-bullets-for-reloading-you-can-use-today-58417191