Weatherby Select Plus Unprimed Reloading Cases, 300 Wthby Mag, 50-Count

The Weatherby Select Plus Unprimed Cases in 300 Wthby Mag (brand part no. BRASS300CT50) are precision reloading brass built specifically for Weatherby Magnum rifles rather than loaded, ready-to-fire ammunition. Made by Weatherby, these cases feature CNC-machined primer pockets produced to match-grade specifications, giving handloaders a consistent, repeatable foundation for building their own precision loads. Because these are unprimed components, they arrive without primers, powder, or bullets, ready for the reloader’s own load development.

Key Specifications

• Chambered for 300 Wthby Mag.
• Sold 50 cases per box.
• Features CNC-machined primer pockets held to match-grade specifications.
• Sold as unprimed cases, a reloading component rather than loaded ammunition.
• Part of the Weatherby Select Plus precision brass line.

Frequently Asked Questions

Is this loaded ammunition? No, these are unprimed reloading cases, a component for handloaders to prime, charge, and seat bullets in themselves, not ready-to-fire ammunition.

How many cases come in a box? Each box contains 50 cases.

Buy the Weatherby Select Plus Unprimed Cases, 300 Wthby Mag

Build consistent, match-grade handloads starting with genuine Weatherby component brass. Browse more in our reloading brass category, and it ships fast from our Lubbock, Texas gun shop.