
Availability: In Stock
Peterson Cartridge brass is built to the exacting standards serious reloaders demand, and the Peterson 40012-R 280 Rem 50/10 delivers match-grade rifle casings in the timeless 280 Remington caliber. Whether you're assembling ammunition for long-range hunting, precision rifle competition, or load development, Peterson's commitment to consistency across every stage—from small-batch production through quality control to your reloading bench—gives you the foundation for repeatable, accurate loads.
Reloaders choose Peterson brass for its durability and uniformity. The company's match-grade philosophy means each case is held to demanding standards that translate to tighter velocity spreads, more predictable bullet seating, and better shot-to-shot precision. The 280 Rem remains a favorite among hunters and long-range shooters for its efficient magnum-class ballistics in a standard-length action, and Peterson's brass respects that heritage by supporting the accuracy your rifle deserves.
This product ships as a 50-piece box with 10 pieces per unit—a practical pack size for developing loads, testing components, or building up inventory without committing to full-volume components at once. If you're serious about handloading, Peterson's reputation for consistency and quality control makes this brass a reliable choice for your bench.
| Caliber | 280 Remington | |
| Quantity | 50 pieces (10 per unit) | |
| Brand | Peterson Cartridge | |
| Product Code | 40012-R | |
| Type | Rifle Brass Casings |
This is 280 Remington brass, a popular magnum-class rifle cartridge used for hunting and long-range precision shooting.
Peterson 40012-R ships as 50 pieces total, organized as 10 pieces per unit.
Peterson brass is manufactured to be durable for repeated reloading cycles. Exact reloadability depends on your specific loads and firearm; always follow safe reloading practices and inspect casings before each reload.
Yes—Peterson holds match-grade standards throughout their production process, from small-batch manufacturing through quality control, to deliver consistent casings for accurate ammunition.
SKU: 200188517 • Width: 4in • Height: 3.4in • Depth: 5.7in • Weight: 1.885oz






Availability: In Stock
Peterson Cartridge brass is built to the exacting standards serious reloaders demand, and the Peterson 40012-R 280 Rem 50/10 delivers match-grade rifle casings in the timeless 280 Remington caliber. Whether you're assembling ammunition for long-range hunting, precision rifle competition, or load development, Peterson's commitment to consistency across every stage—from small-batch production through quality control to your reloading bench—gives you the foundation for repeatable, accurate loads.
Reloaders choose Peterson brass for its durability and uniformity. The company's match-grade philosophy means each case is held to demanding standards that translate to tighter velocity spreads, more predictable bullet seating, and better shot-to-shot precision. The 280 Rem remains a favorite among hunters and long-range shooters for its efficient magnum-class ballistics in a standard-length action, and Peterson's brass respects that heritage by supporting the accuracy your rifle deserves.
This product ships as a 50-piece box with 10 pieces per unit—a practical pack size for developing loads, testing components, or building up inventory without committing to full-volume components at once. If you're serious about handloading, Peterson's reputation for consistency and quality control makes this brass a reliable choice for your bench.
| Caliber | 280 Remington | |
| Quantity | 50 pieces (10 per unit) | |
| Brand | Peterson Cartridge | |
| Product Code | 40012-R | |
| Type | Rifle Brass Casings |
This is 280 Remington brass, a popular magnum-class rifle cartridge used for hunting and long-range precision shooting.
Peterson 40012-R ships as 50 pieces total, organized as 10 pieces per unit.
Peterson brass is manufactured to be durable for repeated reloading cycles. Exact reloadability depends on your specific loads and firearm; always follow safe reloading practices and inspect casings before each reload.
Yes—Peterson holds match-grade standards throughout their production process, from small-batch manufacturing through quality control, to deliver consistent casings for accurate ammunition.
SKU: 200188517 • Width: 4in • Height: 3.4in • Depth: 5.7in • Weight: 1.885oz
