Winchester
Lead
0.361" · 145gr
Weight
145gr
Caliber
0.361"
BC (G1)
0.129†
Sectional Density
0.159
Specifications
ManufacturerWinchester
ModelLead
Caliber0.361"
Weight145gr
ConstructionNot published by Winchester
Sectional Density0.159
BC (G1)0.129†
BC (G7)Not published by Winchester
Drag Model UsedG1
LengthNot published by Winchester
SKUNot yet recorded
SourceWinchester website
† No ballistic coefficient is recorded for this projectile itself — some bullets are only ever published as part of a loaded round. This is Winchester’s published G1 BC for the .38 S&W load (X38SWP). 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.
