100.0 gr. Sierra HPBT MatchKing (1628) - .257

Manufacturer Sierra
Model HPBT MatchKing
Model Number 1628
Caliber .257
Weight 100.0 gr.
Sectional Density 0.216

100.0 gr. Sierra HPBT MatchKing (1628) - .257

Drag Profiles

Data Source Drag Function BC Form Factor
Sierra G1

0.372 below 2,300 fps

0.376 between 2,350 fps and 2,800 fps

0.386 between 2,800 fps and 3,250 fps

0.394 above 3,250 fps

Applied Ballistics G7 0.184 1.175
Applied Ballistics G1 0.360 0.601