Description
Hornady Superformance rifle ammunition in .300 Winchester Magnum uses a 165 gr CX Copper Alloy eXpanding bullet. It is built to run at increased speed for flatter trajectories, less wind drift, and efficient energy transfer. Superformance uses highly efficient propellants to accelerate the bullet longer without additional peak pressure, with the load described as safe for semi-autos, lever guns, and pump actions.
Key details
- Caliber: .300 Winchester Magnum
- Bullet weight: 165 gr
- Bullet type: CX Copper Alloy eXpanding
- Case material: Brass
- 20 rounds per box
| Caliber | .300 Winchester Magnum |
|---|---|
| Bullet Weight | 165 gr |
| Bullet Type | CX Copper Alloy eXpanding |
| Case Material | Brass |
| Rounds per Box | 20 |




