Unprimed cases for handloading. Brass is not controlled and needs no certificate - it is the primers and propellant that do.
What we stock. Lapua across the common stalking and target chamberings - 6.5x55 SE, .243 Winchester, .308 Winchester, .30-06 Springfield and .22-250 Remington. Nosler Custom in .223 Remington and .280 Ackley Improved. PPU (Prvi Partizan) where value matters more than case-to-case uniformity, including .357 Magnum.
Worth knowing before you load it. Case capacity varies between makers. Lapua brass is generally heavier and thicker-walled than the equivalent factory case, so internal volume is smaller and a load worked up in something else will run hotter in it - drop back and work up again, do not transfer a charge weight straight across. Buy a single lot large enough to see you through, weigh-sort if you are chasing groups, and keep the lot together. Size to your own chamber rather than to the die's shoulder setting out of the box, and check headspace after the first firing.
Related: Primers · Bullets · Powder · Dies & Presses · All Reloading