117.0 gr. Sierra SBT GameKing (1630) - .257

Manufacturer Sierra
Model SBT GameKing
Model Number 1630
Caliber .257
Weight 117.0 gr.
Sectional Density 0.253
No bullet image@2x

117.0 gr. Sierra SBT GameKing (1630) - .257

Deflection at 600 and 1,000 yards in a 10mph cross wind.

Drag Profiles

Data Source Drag Function BC Form Factor
Sierra G1

0.370 below 1,800 fps

0.403 between 1,800 fps and 2,500 fps

0.410 above 2,500 fps