Starline Unprimed Brass Cases 308 Palma (50pk)The . 308 Palma (. 308 Match) is our small primer version of the . 308 Winchester case. Many competitive shooters prefer the consistent velocities produced by small rifle primers. Like all of our other small primer rifle cases, we utilise our standard . 080" flash hole diameter, as we feel it gives better ignition with slower burning and harder to ignite powders, making it more user friendly than many of the small primer small flash hole versions of