Product Description Weatherby BRASS257 unprimed rifle cartridge cases are built for reloaders who want consistent, premium brass for the .257 Weatherby Magnum. Manufactured with Norma Precision brass, these cases feature CNC-machined primer pockets produced to match-grade specifications to support uniform ignition and repeatable performance at the range or in the field. Each box includes 20 unprimed cases, ready for proper case prep and load development. Product Highlights Premium unprimed brass cartridge cases for .257 Weatherby Magnum reloading Norma Precision brass for consistent quality and durability CNC-machined primer pockets produced to match-grade specifications Designed for use in rifles chambered in .257 Weatherby Magnum Convenient 20-count box for brass management and load workups Specs Brand: Weatherby Model/Type: Unprimed rifle cartridge cases (brass) Caliber: .257 Weatherby Magnum Primer: Unprimed Material: Brass (Norma Precision brass) Quantity: 20 cases per box Manufacturer Part Number: BRASS257 UPC: 747115070152 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.