| LoadID | 10215 |
| Bullet | nosler bt |
| Bullet Weight | 150 grs |
| Powder | imr 4350 |
| Powder Weight | 70 grs |
| Primer | fed 215 mag match |
| Brass Make | pmc or rem |
| Barrel Length | 26 (inches) |
| C.O.L | 3.450 (inches) |
| Velocity | 3350 fps |
| Group 100 yds | .5 at 200 yds (inches) |
| Submitted By | rocketman |
| Gun Info | wby accumark |
| Comment | best load ever tried in any wby rifle. over book max but no preasure problems at all in any rifle in this caliber.. |