| LoadID | 3106 |
| Bullet | Barnes |
| Bullet Weight | 500 grs |
| Powder | IMR-4831 |
| Powder Weight | 120 grs |
| Primer | Fed.215 |
| Brass Make | Rigby brass necked up |
| Barrel Length | 26 (inches) |
| C.O.L | 3.875 (inches) |
| Velocity | 2200 fps |
| Group 100 yds | As well as you can shoot it with this much recoil. (inches) |
| Submitted By | Bullets4Muskegs |
| Gun Info | Rigby Mauser bolt rebarreled |
| Comment | This was originally the .475 A&M; and with the rediculously hot recommended 2700 fps. IMR-3031 load, no one I know of has ever fired it more than one time without offering up the rifle for sale afterwards. |