Description
Lapua has a well-earned reputation for making some of the most consistent brass in the reloading world, and their .300 PRC cases live up to it. The .300 PRC was built from the ground up for extreme long-range work, running heavy, high-BC bullets in a beltless, modern case design that pushes past the .300 Winchester Magnum and plenty of other .30 magnums. These cases come unprimed and ready for you to work up your own load, so you've got full control from the first firing.
What Sets Lapua .300 PRC Brass Apart
The base, body, and neck are all held to exacting tolerances through multiple reloading cycles, which is where Lapua really separates itself from the pack. The case heads are drawn exceptionally hard, so primer pockets stay tight and the brass keeps serving you load after load. The body is hard and resilient for durability, and it extracts cleanly after firing whether you full-length size or neck size only.
Built for the Long-Range Reloader
Lapua runs strict concentricity and wall-thickness standards on the neck, and the neck and shoulder are annealed to stand up to repeated reloading. That consistency is exactly what you want when you're trying to shrink groups at distance and keep velocity spreads low. The .300 PRC case takes a Large Rifle Primer, so plan your component list accordingly.
Whether you're loading for a precision rig at the range or putting together a hunting load for mid to large game out past the usual distances, this brass gives you a dependable, uniform starting point. The newer cardboard 100-count box is designed to keep the cases in pristine shape during shipping, so they arrive ready to prep and load.
Key Specifications
- Manufacturer: Lapua
- Caliber: .300 PRC (7.62mm / .308)
- Component Type: Unprimed Rifle Brass Cases
- Quantity: 100 per box
- Primer Size: Large Rifle Primer (LRP)
- Case Design: Beltless
- Intended Use: Hunting, Target / Long-Range Precision
- Manufacturer Part Number: 4PH7098C
- UPC: 6418267200875
- Shipping Weight: 3.94 lbs
What’s Included
- 100 Lapua unprimed .300 PRC brass cases
- Lapua 100-count cardboard case box
Frequently Asked Questions
Does this Lapua .300 PRC brass come primed?
No, these cases are sold unprimed. That gives you the freedom to select and seat your own primers as part of your load development. The .300 PRC case uses a Large Rifle Primer, so plan your components around that.
What primer size does the Lapua .300 PRC case use?
The .300 PRC case takes a Large Rifle Primer (LRP). Keep that in mind when you're building out your component list for a load.
Is Lapua .300 PRC brass good for multiple reloads?
Yes, and that's one of the main reasons people reach for Lapua. The case heads are drawn exceptionally hard to keep primer pockets tight, and the neck and shoulder are annealed to hold up through repeated reloading cycles. With proper prep and care you can expect a long, consistent case life.
What is the .300 PRC good for?
The .300 PRC was designed for extreme long-range shooting with heavy, high-BC bullets. Its beltless, modern case design outperforms the .300 Winchester Magnum and many other .30 magnums, which makes it a strong pick for precision target work and long-distance hunting of mid to large game.





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