The Weatherby Select Plus Unprimed 300 Wby Mag Brass is designed for those who prioritize precision and performance in their shooting experience. Each case is crafted with meticulous attention to detail featuring CNC-machined primer pockets that adhere to match-grade specifications. This ensures a consistent and reliable fit enhancing accuracy with every shot. Ideal for handloaders this 50-count box of unprimed rifle brass caters to all Weatherby Magnum calibers providing the quality and reliability that Weatherby is known for.