| LoadID | 3664 |
| Bullet | Hornady SP |
| Bullet Weight | 154 grs |
| Powder | H4350 |
| Powder Weight | 49.5 grs |
| Primer | WLR |
| Brass Make | R-P |
| Barrel Length | 20" (inches) |
| C.O.L | 3.110 (inches) |
| Velocity | 2700 fps |
| Group 100 yds | under 1" (inches) |
| Submitted By | Guzziac |
| Gun Info | Ruger #1 RSI |
| Comment | Matched vel with M-77 22", both same/ Absolute MAX load. |