| LoadID | 5120 |
| Bullet | Woodleigh SP |
| Bullet Weight | 250 grs |
| Powder | Hodgdon Retumbo |
| Powder Weight | 72 grs |
| Primer | Wolf Large Rifle Magnum |
| Brass Make | Bertram |
| Barrel Length | 26 (inches) |
| C.O.L | 3.43 (inches) |
| Velocity | 2369 fps |
| Group 100 yds | 5 (inches) |
| Submitted By | Chuck Newton |
| Gun Info | w.j. jeffery double-rifle |
| Comment | Compressed charge. |