With its reduced noise and less recoil, Hornady's Subsonic makes an ideal training round for new shooters and provides a more enjoyable and successful shooting experience for anyone. The Flex Tip of the Sub-X bullet, combined with long grooves in its gilding metal jacket and the bullet's flat profile, helps it expand at low velocities with no loss in accuracy.
| Series | Rifle |
| Model | Subsonic |
| Caliber | 300 Blackout |
| Rounds Per Box | 20 |
| Casing Material | Brass |
| Muzzle Energy | 465 ft lbs |
| Muzzle Velocity | 1050 fps |
| Game Type | Medium |
| Application | Hunting |
| Coefficient | .437 |
| Sectional Density | .286 |
| Boxes Per Case | 10 |
| Bullet Type | Sub X |
| Bullet Weight | 190 gr |