175.0 gr. Sierra HPBT MatchKing (1975) - .284 (7mm)
| Manufacturer | Sierra |
|---|---|
| Model | HPBT MatchKing |
| Model Number | 1975 |
| Caliber | .284 (7mm) |
| Weight | 175.0 gr. |
| Sectional Density | 0.310 |
175.0 gr. Sierra HPBT MatchKing (1975) - .284 (7mm)
Drag Profiles
| Data Source | Drag Function | BC | Form Factor |
|---|---|---|---|
| Sierra | G1 |
0.500 below 1,300 fps 0.532 between 1,300 fps and 1,530 fps 0.582 between 1,530 fps and 2,100 fps 0.608 above 2,100 fps |
|
| Applied Ballistics | G7 | 0.327 | 0.948 |
| Applied Ballistics | G1 | 0.638 | 0.486 |
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