Lapua Unprimed Cases Features The Lapua Unprimed Cases in .22-250 Rem are engineered from premium brass to deliver the concentricity and wall uniformity serious handloaders expect. That consistency translates directly into tighter neck tension and more uniform case capacity from one case to the next which keeps velocity spreads tight and groups small downrange. The cases take a Large Rifle Primer a straightforward specification that keeps the reloading bench simple and compatible with widely available components. Hunting and target shooters both rely on brass this consistent to extract every bit of accuracy the .22-250 Rem cartridge is known for. Each box holds 100 pieces of brass packaged in Lapua s cardboard case box a design built specifically to protect the cases from dents and deformation during shipping and handling. That packaging matters because a damaged case mouth or dented body can throw off a load before it is ever fired. Lapua s reputation for toughness means these cases can be reloaded many times over reducing the cost per round for high volume shooters. For handloaders who treat brass prep as the foundation of accuracy this unprimed .22-250 Rem brass is a dependable starting point for every batch. Lapua Unprimed Cases Specifications Manufacturer: Lapua Model: Unprimed Cases Caliber: .22-250 Rem Material: Brass Primer Size: Large Rifle Rounds Per Box: 100 Available At: GrabAGun