130.0 gr. Sierra SBT GameKing (1820) - .277 (6.8mm)

Manufacturer Sierra
Model SBT GameKing
Model Number 1820
Caliber .277 (6.8mm)
Weight 130.0 gr.
Sectional Density 0.242

130.0 gr. Sierra SBT GameKing (1820) - .277 (6.8mm)

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

Drag Profiles

Data Source Drag Function BC Form Factor
Sierra G1

0.387 below 1,800 fps

0.402 between 1,800 fps and 2,200 fps

0.418 between 2,200 fps and 2,800 fps

0.436 above 2,800 fps