| LoadID | 3211 |
| Bullet | Sierra HPBT GK |
| Bullet Weight | 165 grs |
| Powder | AA#9 |
| Powder Weight | 8.5 grs |
| Primer | winchester small rifle |
| Brass Make | winchester (223) |
| Barrel Length | 16 (inches) |
| C.O.L | 2.074 (inches) |
| Velocity | 1087 fps |
| Group 100 yds | (inches) |
| Submitted By | bdt |
| Gun Info | AR15 |
| Comment | exrem spread 12 fps, stdev. 6 fps. Similar to load listed in AA manual |