Winchester
Copper Extreme Point
0.277" · 162gr
Weight
162gr
Caliber
0.277"
BC (G1)
0.564†
Sectional Density
0.302
Specifications
ManufacturerWinchester
ModelCopper Extreme Point
Caliber0.277"
Weight162gr
ConstructionNot published by Winchester
Sectional Density0.302
BC (G1)0.564†
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 6.8 Western load (X68WCLF). 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.
Shooters' reviews
Each review is one shooter's own experience. Reviews never change the figures, charts or comparisons on this page, which come from the manufacturer's published data.
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Factory Loads Using This Bullet (1)
Winchester
Copper Impact
6.8 Western · 162gr · Copper Extreme Point
MV: 2,875fps
BC: 0.564 G1
Energy: 2,973ft-lbs
Type: Hunting
