Description
Federal Premium P300WR ammunition is chambered for .300 Winchester Magnum and loaded with 165 gr Barnes Triple-Shock X (TSX) all-copper hollow point bullets. Each retail box contains 20 rounds. Federal builds these loads with frequent inspections for primer, propellant, and charge consistency, then uses nickel-plated brass cases designed to resist corrosion and support smooth extraction. The monolithic, grooved-shank bullet is intended to retain nearly 100 percent of its weight on impact, with grooving meant to help minimize barrel fouling.
Key features
- 165 gr Barnes Triple-Shock X all-copper hollow point bullets
- Monolithic bullet design intended for deep penetration
- Grooved shank designed to minimize barrel fouling
- Nickel-plated brass cases designed to resist corrosion
- 20 rounds per box
Specifications
| Caliber | .300 Winchester Magnum |
|---|---|
| Bullet Weight | 165 gr |
| Bullet Type | Barnes Triple-Shock X (TSX) all-copper hollow point |
| Rounds per Box | 20 |
| Case Material | Nickel-Plated Brass |




