HSM's Match ammunition has been known for not leaving the big-name competitors anywhere close. The best components, time-honored crafting, make the difference. Specifications: 300 Blackout/220 gr/Sierra MatchKing BTHP (SMBTHP)/20 Per Box/10 Cs
| Bullet Weight | 220 gr |
| FireArm | No |
| HazAir | Yes |
| Application | Target Shooting |
| Casing Material | Brass |
| Muzzle Energy | 489 ft lbs |
| Rounds Per Box | 20 |
| Boxes Per Case | 25 |
| Muzzle Velocity | 1000 fps |
| Caliber | 300 Blackout |
| Bullet Type | Sierra MatchKing BTHP |
