| LoadID | 7191 |
| Bullet | Sierra MK |
| Bullet Weight | 220 grs |
| Powder | H110 |
| Powder Weight | 9.3 grs |
| Primer | Rem 7 1/2 BR |
| Brass Make | Lake City |
| Barrel Length | 10 (inches) |
| C.O.L | 2.055 (inches) |
| Velocity | 1000 fps |
| Group 100 yds | 1 (inches) |
| Submitted By | 260_Shooter |
| Gun Info | SSK AR-15 Upper. 1-in-8 twist. SWR Omega 30 Suppressor. |
| Comment | Subsonic load. Seated for USGI magazine function. |