| LoadID | 8147 |
| Bullet | speer deep curl |
| Bullet Weight | 120 grs |
| Powder | retumbo |
| Powder Weight | 62 grs |
| Primer | fed. 215 |
| Brass Make | winchester |
| Barrel Length | 25 (inches) |
| C.O.L | 3.210 (inches) |
| Velocity | 3228 fps |
| Group 100 yds | 0.221 (inches) |
| Submitted By | blazerman |
| Gun Info | winchester 70 with a ron smith gain twist barrel that finishes with a 1/9 twist. |
| Comment | Not a hot load in my gun. I worked up my loads all the way to 3392 fps but the load above was the most accurate. |