Originally Posted by harter66

Ok so I checked out a BC calculater sure enough based on a 130 copper 150 cup n core and a 160 wheel weight the BC changes .299,.345,.367 ,not a point I had considered.I got out my shooter program with a 100yrd 0 and 1800fps in deference to the wheel weight bullet it amounts to 64 fps and .6 inches of drop at 200 yards.

How come a cast bullet shaped like a barns triple shock wheel weight clone is said to be too hard to shoot good but the copper original shoots just spiffy and a very similar cup n core shoots just spiffy ?