| LoadID | 3991 |
| Bullet | Hornady Interbond |
| Bullet Weight | 165 grs |
| Powder | Hodgdon H1000 |
| Powder Weight | 90 grs |
| Primer | Fed 215 |
| Brass Make | Norma |
| Barrel Length | 26 (inches) |
| C.O.L | 3.655 (inches) |
| Velocity | 3271.0 fps |
| Group 100 yds | 0.5 (inches) |
| Submitted By | P Kitrinos |
| Gun Info | Weatherby Accumark |
| Comment | Standard dev 18.5 fps; CV 0.6%; MAD 11.9 fps; no signs of pressure; might have questionable accuracy at longer ranges |