| LoadID | 4536 |
| Bullet | Sierra Match King |
| Bullet Weight | 142 grs |
| Powder | H4831SC |
| Powder Weight | 45.5 grs |
| Primer | 210M |
| Brass Make | Winchester .243 expanded |
| Barrel Length | 26" (inches) |
| C.O.L | 2.133" (COL) (inches) |
| Velocity | 2770 fps |
| Group 100 yds | 0.5 (inches) |
| Submitted By | Shawn Agne |
| Gun Info | Medesha .260 AR-10 upper |
| Comment | This is my 600yd and LR load. Only showed the extremely slightest signs of preasure on the brass. |