| LoadID | 8540 |
| Bullet | Barnes TSX |
| Bullet Weight | 168 grs |
| Powder | IMR 4350 |
| Powder Weight | 58.5 grs |
| Primer | Winchester LR |
| Brass Make | Remington Nickel |
| Barrel Length | 22 (inches) |
| C.O.L | 3.323 (inches) |
| Velocity | 2923 fps |
| Group 100 yds | 1.177 (inches) |
| Submitted By | Buck75 |
| Gun Info | Ruger M77 MKII |
| Comment | Loaded .030" off lands. Shot @ 77 degrees f. |