Product DescriptionCCI Magnum Large Rifle Primers No. 250 are engineered for reliable ignition in large magnum rifle cartridges and are designed to run smoothly through progressive and automated reloading equipment. Built with modern non-corrosive, non-mercuric initiator mixes, these primers are made to be sensitive and easier to seat for consistent performance across a wide range of large magnum rifle calibers.Product Highlights Magnum large rifle primers (No. 250) designed for large magnum rifle cartridges Improved sensitivity and easier seating for consistent reloading results Compatible with progressive and automated loading equipment Modern non-corrosive, non-mercuric priming mix Bulk 1,000-count box for high-volume reloadersSpecs Brand: CCI Product Type: Primers Primer Size/Type: Magnum Large Rifle Series/Number: No. 250 Application: Reloading Caliber Compatibility: Large magnum rifle calibers (e.g., .270 WSM, .357 Weatherby Magnum, .264 Winchester Magnum, and more) Quantity: 1,000 primers per box Boxes per Case: 5 Country of Manufacture: USA Manufacturer Part Number: 0015 UPC: 076683500151Disclaimer: 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.