| LoadID | 3273 |
| Bullet | Nosler Ballistic Tip |
| Bullet Weight | 100 grs |
| Powder | Hodgdon's RETUMBO |
| Powder Weight | 76.5 grs |
| Primer | Federal 215 Magnum Match |
| Brass Make | Norma |
| Barrel Length | 26 (inches) |
| C.O.L | 3.17 (inches) |
| Velocity | 3650 fps |
| Group 100 yds | .488 (inches) |
| Submitted By | Jerry Lowery |
| Gun Info | Ruger M77VT |
| Comment | .25-06 rechambered to .257 Weatherby Magnum Just under 3" high at 100, dead-on at 300 yards, 7" low at 400 |