Peterson Cartridge152829022
Peterson Unprimed Cases - 300 Rum 50Pack 10Bx/Cs$131.24
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Availability: In Stock
Peterson Cartridge brass for the .338 Lapua Magnum is engineered for reloaders who demand consistency and longevity. These unprimed cases come in a 50-pack format—exactly what you need to establish a reliable .338 Lapua reload cycle without excess inventory. Peterson's match-grade brass is built to tighter tolerances than standard offerings, which means better shot-to-shot precision and the potential to extend case life beyond what you'd get from commodity brass.
The .338 Lapua is a serious long-range cartridge, and it demands serious components. Whether you're developing loads for precision rifle competition, extreme-distance hunting, or tactical practice, Peterson's quality control and consistent dimensions will reduce variables in your loading process. Each piece is manufactured to support reliable feeding, consistent pressures, and repeatable performance downrange.
Reloaders who've made the switch to Peterson brass often report tighter velocity spreads and tighter group sizes—the direct result of tighter case-to-case tolerances. If you're already investing time at the bench and ammunition dollars at the range, premium brass pays dividends over a season of shooting.
| Cartridge | .338 Lapua Magnum |
| Quantity per Pack | 50 |
| Grade | Match-Grade |
| Priming Status | Unprimed |
| Manufacturer | Peterson Cartridge |
You receive 50 unprimed brass cases—ready for you to prime, charge, and seat bullets according to your load data.
Peterson's match-grade brass is manufactured to tighter tolerances, which promotes more consistent case dimensions, more uniform pressures, and better potential case life across multiple reloads. Tighter consistency helps reduce velocity spreads and supports tighter groups on target.
Peterson designs this brass to support extended case life and multiple reloads beyond industry average, though the actual number of reloads depends on your load data, firearm, and inspection practices.
These are unprimed .338 Lapua Magnum cases, compatible with any rifle chambered in .338 Lapua Magnum. Always consult your rifle's manual and current reloading references before loading ammunition.
SKU: 152829024 • Width: 4.1in • Height: 4.25in • Depth: 7.05in • Weight: 2.875oz
Availability: In Stock
Peterson Cartridge brass for the .338 Lapua Magnum is engineered for reloaders who demand consistency and longevity. These unprimed cases come in a 50-pack format—exactly what you need to establish a reliable .338 Lapua reload cycle without excess inventory. Peterson's match-grade brass is built to tighter tolerances than standard offerings, which means better shot-to-shot precision and the potential to extend case life beyond what you'd get from commodity brass.
The .338 Lapua is a serious long-range cartridge, and it demands serious components. Whether you're developing loads for precision rifle competition, extreme-distance hunting, or tactical practice, Peterson's quality control and consistent dimensions will reduce variables in your loading process. Each piece is manufactured to support reliable feeding, consistent pressures, and repeatable performance downrange.
Reloaders who've made the switch to Peterson brass often report tighter velocity spreads and tighter group sizes—the direct result of tighter case-to-case tolerances. If you're already investing time at the bench and ammunition dollars at the range, premium brass pays dividends over a season of shooting.
| Cartridge | .338 Lapua Magnum |
| Quantity per Pack | 50 |
| Grade | Match-Grade |
| Priming Status | Unprimed |
| Manufacturer | Peterson Cartridge |
You receive 50 unprimed brass cases—ready for you to prime, charge, and seat bullets according to your load data.
Peterson's match-grade brass is manufactured to tighter tolerances, which promotes more consistent case dimensions, more uniform pressures, and better potential case life across multiple reloads. Tighter consistency helps reduce velocity spreads and supports tighter groups on target.
Peterson designs this brass to support extended case life and multiple reloads beyond industry average, though the actual number of reloads depends on your load data, firearm, and inspection practices.
These are unprimed .338 Lapua Magnum cases, compatible with any rifle chambered in .338 Lapua Magnum. Always consult your rifle's manual and current reloading references before loading ammunition.
SKU: 152829024 • Width: 4.1in • Height: 4.25in • Depth: 7.05in • Weight: 2.875oz