Sako
Powerhead Blade
0.224" (5.56mm) · 55gr
Weight
55gr
Caliber
0.224" (5.56mm)
BC (G1)
0.239†
Sectional Density
0.157
Specifications
ManufacturerSako
ModelPowerhead Blade
Caliber0.224" (5.56mm)
Weight55gr
ConstructionNot published by Sako
Sectional Density0.157
BC (G1)0.239†
BC (G7)Not published by Sako
Drag Model UsedG1
LengthNot published by Sako
SKU648G
SourceSako website
† No ballistic coefficient is recorded for this projectile itself — some bullets are only ever published as part of a loaded round. This is Sako’s published G1 BC for the .223 Remington load (C611648GSA10). A ballistic coefficient is a curve fit that drifts with velocity, so it will differ in another cartridge. Where a load below publishes its own figure, that is the one the comparison and solver use.
Factory Loads Using This Bullet (1)
Sako
Powerhead Blade
.223 Remington · 55gr · Powerhead Blade
MV: 3,215fps
BC: 0.239 G1
Energy: 1,262ft-lbs
Type: Hunting

