Peterson 40012-R 280 Rem 50/10
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.
Key Features
- Match-grade manufacturing standards for consistency and accuracy
- Durable rifle brass for repeated reloading cycles
- 50-piece count (10 pieces per unit) for convenient component management
- Designed for 280 Remington—ideal for hunters and long-range shooters
Specifications
| Caliber | 280 Remington | |
| Quantity | 50 pieces (10 per unit) | |
| Brand | Peterson Cartridge | |
| Product Code | 40012-R | |
| Type | Rifle Brass Casings |
Frequently Asked Questions
What caliber is Peterson 40012-R brass?
This is 280 Remington brass, a popular magnum-class rifle cartridge used for hunting and long-range precision shooting.
How many casings are in a box?
Peterson 40012-R ships as 50 pieces total, organized as 10 pieces per unit.
Can I reload Peterson brass multiple times?
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.
Is Peterson Cartridge brass match-grade?
Yes—Peterson holds match-grade standards throughout their production process, from small-batch manufacturing through quality control, to deliver consistent casings for accurate ammunition.

