Sierra bullets have earned superlative accolades for years and years. Now HSM has developed an entire lineup of fine hunting ammunition featuring either the time-honored Sierra GameKing or Pro-Hunter bullets. Each caliber’s individual components have been precisely matched to each Pro-Hunter bullet to maximize their potential for accuracy and performance. So precisely matched that you may think HSM are handloads rather than coming out of a factory box. Whatever your quarry, HSM has a cartridge for you.
Specs:
Properties:
| Bullet Type | Sierra Pro-Hunter (Pointed Soft Point) |
| Bullet Weight (g) | 11.7 |
| Bullet Diameter (in) | .312 |
| Sectional Density (lb/in²) | 0.264 |
| Material of Jacket | Copper |
| Cartridge Cases | Brass |
| Cartridge Headstamp | PMC 303BRIT |
| Primer Size | Large Rifle |
| +P Ammunition | No |
| Commercial Spec | SAAMI Spec |
Ballistics:
Velocity:
| Distance (y) | Muzzle |
| Velocity (fps) | 2300 |
Additional Information:
| HSM Code | HSM-303Brit-4-N |
Disclaimer:
Manufacturers, importers, suppliers, and distributors may make changes to their products without fanfare. Such changes can lead to discrepancies between the advertised product and the actual product in inventory. While International Shooting Supplies Ltd. endeavors to correctly describe the actual product in inventory, we will not be responsible for unintentional inaccuracies in text and images of the advertised product.
