The bottom, or case head, is developed particularly hard. Lapua states it is going to go on to hold primers strike following strike. The brass human body has an "unmatched toughness" which makes it resistant to injury and for that reason reusable for a longer period of time. Last of https://556-brass51985.blog2learn.com/86875684/new-step-by-step-map-for-brass-for-223