Lapua .30-06 Springfield unprimed brass gives experienced handloaders a carefully manufactured foundation for assembling hunting, practice, and competition ammunition. This package contains 100 empty cartridge cases in the classic .30-06 Springfield chambering, also designated 7.62x63mm. These are component cases only, not loaded ammunition, so primers, powder, and projectiles must be selected and installed separately using established load data and proper reloading procedures. Lapua produces its rifle cases with close attention to dimensional consistency, an important consideration when building ammunition in matched lots and working toward repeatable performance. The case heads are made hard and resilient to help them retain their shape, while the necks are formed symmetrically and annealed as part of the manufacturing process. The visible annealing coloration around the neck and shoulder is normal and is intentionally retained rather than polished away. Compared with the shorter .308 Winchester case, the .30-06 Springfield configuration provides greater internal capacity while retaining the versatility that has kept the cartridge useful for more than a century. Lapua identifies this brass as suitable for applications ranging from large-game hunting loads to mid-range rifle competition. Its durable construction is intended to support multiple loading cycles when the cases are inspected, prepared, loaded, fired, and maintained correctly. Keeping all 100 cases together as one lot can also simplify case tracking and load development. This package is a practical choice for reloaders who want new, unfired brass rather than mixed or previously fired cases and who prefer to control each remaining component of the finished cartridge.Specifications and Features: 100 unprimed rifle cartridge cases Chambering: .30-06 Springfield Metric designation: 7.62x63mm Durable brass construction for repeated reloading Annealed, symmetrical case necks Hard, resilient case heads designed to retain shape Suitable for hunting and mid-range competition loads Brand: Lapua Product Type: Unprimed Rifle Brass Manufacturer Part Number: 4PH7068C UPC: 6418267200783