| Brand | Winchester Ammo |
| Category | Centerfire Rifle Rounds |
| Caliber | 45-70 Gov |
| Model | Super X |
| Bullet Weight | 300 gr |
| Rounds Per Box | 20 |
| Casing Material | Brass |
| Application | Deer |
| Boxes Per Case | 10 |
| Bullet Type | Jacketed Hollow Point (JHP) |
| Muzzle Energy | 2355 ft lbs |
| Muzzle Velocity | 1880 fps |