Developed in conjunction with the US Palma team, Lapua's .308 Win. Palma brass with the small rifle primer is designed to deliver enhanced long-range rifle shooting accuracy for the most demanding competitive rifle disciplines. Lapua's .308 Winchester Palma brass is a praised success among rifle shooters everywhere. Lapua's 308 Win. Palma case takes the Small Rifle Primer (SRP). It will soon be available in the new cardboard 100 pcs Lapua brass box. The brand new case box has been designed to keep Lapua brass in pristine condition during shipping, ensuring that your reloading experience is on the best level.