Lapua Unprimed Brass Rifle Cartridge Cases .300 Prc 100/Ct

Lapua .300 PRC unprimed brass cartridge cases are built for reloaders who demand consistency across multiple firing cycles. These 100-count packs of .300 PRC rifle brass deliver the uniformity that separates hand-loaded ammunition from factory rounds—whether you're fine-tuning loads for long-range hunting or precision rifle competition. Lapua's reputation for case quality makes them a go-to choice for shooters serious about repeatability and accuracy.

The engineering behind Lapua brass starts with advanced metallurgical research and manufacturing techniques designed to hold exact tolerances from the first loading through many reloads. The base body and neck are engineered to resist the dimensional drift that degrades load consistency over time. That precision matters: tighter case-to-case tolerances mean less variation in bullet seating depth, primer pocket fit, and powder volume—all factors that compound when you're chasing tight groups at distance.

A 100-count box gives you enough brass to develop a solid load without overcommitting before you've proven your recipe. These are unprimed cases, so you'll finish the assembly process yourself—meaning you control every step of the reload and can match primers and powder to your rifle and intended use. Whether you're building match ammunition or hunting loads, starting with consistent brass removes one major variable from the equation.

Key Features

• Unprimed .300 PRC brass ready for your reloading setup
• 100 cases per box
• Engineered for consistent performance across multiple reloading cycles
• Tight base and neck tolerances for load-to-load repeatability
• Advanced metallurgical construction to minimize dimensional drift

Specifications

Frequently Asked Questions

What do I need to do before loading these Lapua cases?

These are unprimed cases, so you'll need to perform all reloading steps: resize (if needed), prime, charge with powder, and seat a bullet. You'll need a reloading press, dies, primers, powder, and bullets to complete the ammunition.

How many times can I reload Lapua .300 PRC brass?

Lapua cases are engineered to maintain exact tolerances over multiple reloading cycles. The number of reloads depends on your specific loads, rifle, and handling practices, but Lapua brass is known for durability and longevity compared to many alternatives.

Is this brass suitable for long-range or competition shooting?

Yes. Lapua's precision in manufacturing and case uniformity make this brass well-suited for shooters developing match-grade ammunition for long-range hunting, precision rifle competitions, or other applications where load consistency is critical.

Do these cases come with primers?

No, these are unprimed cases only. You'll supply and install your own primers as part of your reloading process.