| LoadID | 7424 |
| Bullet | Speer flat base soft point |
| Bullet Weight | 150 grs |
| Powder | VihtaVuori N-133 |
| Powder Weight | 24.0 grs |
| Primer | CCI-BR-4 |
| Brass Make | Silver State |
| Barrel Length | 24" Black-Hole polygonal (inches) |
| C.O.L | 2.290 (inches) |
| Velocity | 2060 fps |
| Group 100 yds | 1.5 (inches) |
| Submitted By | Float Pilot |
| Gun Info | Stag AR with Black Hole 24 inch poly rifled barrel |
| Comment | Stablized the bullets just fine. But thio spowder is a little too fast for the heavy bullets in the 6.8mm SPC |