| LoadID | 4122 |
| Bullet | Sierra M,K, |
| Bullet Weight | 300 grs |
| Powder | H-870 |
| Powder Weight | 99 grs |
| Primer | Fed, Mag, |
| Brass Make | Rem, |
| Barrel Length | 26 (inches) |
| C.O.L | Just off the lands [single feed] (inches) |
| Velocity | 2700 fps |
| Group 100 yds | .5 (inches) |
| Submitted By | Dan Jurecic |
| Gun Info | Remington Sendero |
| Comment | Exelent long range load [1000 Yards] |