Developed in conjunction with the US Palma team, the Lapua .308 Winchester Palma Brass Cases features the small rifle primer that is designed to deliver enhanced long-range rifle shooting accuracy for the most demanding competitive rifle disciplines. Lapua’s .308 Palma Win. brass is a praised success among rifle shooters everywhere. The base, body and neck of Lapua brass have been designed to maintain exact tolerances over multiple reloading cycles. Advanced metallurgical research and manufacturing techniques ensure that Lapua cases are leaders in uniformity and quality.