Peterson 40068-R 340 Wby 50/10
Peterson Cartridge 340 Wby brass cases are engineered for reloaders who demand consistency across every round. The 40068-R packaging gives you 50 pieces per box and 10 boxes per case, providing the volume serious long-range and magnum rifle shooters need to develop loads and maintain supply. Peterson's reputation rests on tight quality control throughout manufacturing—from their small-batch production runs through final inspection—so you can count on case-to-case uniformity that translates directly to tighter groups downrange.
Magnum rifle brass can be pricey, and reloaders won't tolerate inconsistency at that cost. Peterson brass is made to exacting standards precisely because shooters who reload for magnums understand that small variations in case capacity or wall thickness compound across a string of shots. With Peterson, you're banking on meticulous process control to keep your velocity and bullet seating as uniform as your technique allows.
Whether you're handloading for hunting, match competition, or extended-range field work with your .340 Weatherby Magnum, Peterson cases give you a stable platform to work from. The 50/10 count format suits both the reloader building a few dozen premium rounds and those who process brass in larger batches. This is the kind of component that rewards attention to detail—and Peterson's quality foundation means fewer rejects and more consistent results behind the barrel.
Specifications
| Product Code | 40068-R |
| Caliber | .340 Weatherby Magnum |
| Quantity | 50 pieces per box, 10 boxes per case (500 pieces total) |
| Manufacturer | Peterson Cartridge |
Frequently Asked Questions
What's the packaging format—how many cases am I getting?
The 40068-R comes in a case containing 10 boxes, with 50 cases per box, for a total of 500 pieces. You can break the case and buy individual 50-piece boxes if your dealer offers that option.
Will Peterson brass work with my .340 Weatherby Magnum reloading dies and press?
Yes. Peterson manufactures .340 Weatherby Magnum brass to standard dimensions, so it's compatible with standard .340 Wby dies and equipment. Always consult your reloading manual and verify proper fit in your specific press before processing.
What makes Peterson brass a good choice for magnum reloading?
Peterson's small-batch manufacturing and rigorous quality control are designed to produce brass with consistent case capacity, wall thickness, and durability. That uniformity is critical when reloading for magnums, where even small variations can affect velocity and accuracy.

