55.0 gr. Sierra HPBT GameKing (1390) - .224 (5.56mm)
| Manufacturer | Sierra |
|---|---|
| Model | HPBT GameKing |
| Model Number | 1390 |
| Caliber | .224 (5.56mm) |
| Weight | 55.0 gr. |
| Sectional Density | 0.157 |
55.0 gr. Sierra HPBT GameKing (1390) - .224 (5.56mm)
Drag Profiles
| Data Source | Drag Function | BC | Form Factor |
|---|---|---|---|
| Sierra | G1 |
0.193 below 1,800 fps 0.189 between 1,800 fps and 2,800 fps 0.185 above 2,800 fps |
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