| LoadID | 5122 |
| Bullet | Woodleigh SP |
| Bullet Weight | 300 grs |
| Powder | Reloder 25 |
| Powder Weight | 63 grs |
| Primer | Winchester LR Magnum |
| Brass Make | Bertram |
| Barrel Length | 26 (inches) |
| C.O.L | 3.5 (inches) |
| Velocity | 2206 fps |
| Group 100 yds | 1.2 (inches) |
| Submitted By | Chuck Newton |
| Gun Info | w. j. jeffery magazine rifle |
| Comment | |