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
No bullet image@2x

55.0 gr. Sierra HPBT GameKing (1390) - .224 (5.56mm)

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

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