Doing some more non-Wikipedia reading, it looks like these could be what is commonly referred to as White Brass. Looking at the picture and description in this Link to Belmont Metals, and comparing that to this picture I took, these points being white brass seems plausible.
On the left is where I filed away the 2 layers of plating (zinc over copper) and into the bare cast metal. On the right is still fully plated.
Does anyone here have inside knowledge with what type of metal the FasTrack points are cast?