Introducing the Winchester Large Rifle Magnum Primers, a reliable choice for your reloading needs. This pack contains 100 high-quality primers designed specifically for large rifle magnum cartridges. These primers are manufactured to exacting standards, ensuring consistent ignition and reliable performance with every shot. Whether you're a competitive shooter or a hunting enthusiast, these Winchester primers are a great choice for your ammunition needs. Stock up on these 100-count packs and experience the excellence of Winchester primers in your next reload.