Description
Winchester WSC300WMU unprimed rifle brass cases are made for .300 Winchester Magnum reloading. These cases are unprimed, so they require you to add your own primers during the loading process. Winchester ammo components are engineered to precise tolerances to support smooth feeding and positive chambering. Each bag contains 50 cases.
Key Features
- Unprimed cases for .300 Winchester Magnum rifle reloading
- Designed to precise tolerances for smooth feeding and chambering
- Large primer type
- 50 cases per bag
| Caliber | .300 Winchester Magnum |
|---|---|
| Case Status | Unprimed |
| Primer Type | Large |
| Quantity | 50 per bag |



