Peterson .300 WSM Brass Cases – 50 Pack | 40079-R
Peterson .300 WSM brass cases are reloading components for the .300 Winchester Short Magnum cartridge. Supplied in a pack of 50, these cases are intended for reloaders preparing ammunition for hunting, practice and range use.
This pack is a practical addition to your reloading supplies, whether you are replacing used brass or setting aside a separate batch for your .300 WSM rifle.
Brass for .300 Winchester Short Magnum
Correct calibre selection is essential when purchasing reloading components. These cases are intended for .300 WSM, which is a different cartridge from .300 Winchester Magnum.
Inspect and prepare each case as part of your normal reloading process. Always use suitable components and published reloading data for the correct cartridge.
Key Features
- Peterson brass cases: Cartridge cases for .300 WSM reloading.
- 50-case pack: Convenient for organising and maintaining your brass supply.
- Hunting and range use: Components for preparing ammunition for field use and practice.
- Calibre-specific selection: Intended for .300 Winchester Short Magnum.
- Product identification: Listed under product code 40079-R.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Peterson |
| Product code | 40079-R |
| Calibre | .300 WSM |
| Full cartridge name | .300 Winchester Short Magnum |
| Product type | Reloading cartridge cases |
| Material | Brass |
| Pack quantity | 50 cases |
| Intended use | Reloading |
What Is Included?
50 × Peterson .300 WSM brass cases.
Brass cases only. Bullets, primers and propellant are not included. This product is not loaded ammunition.
Short Product Description
Peterson .300 WSM brass cases in a convenient pack of 50. Intended for reloading .300 Winchester Short Magnum ammunition for hunting and range use. Product code: 40079-R. Brass cases only.

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