It may be the way to go for a high speed light weight bullet. Conveniental lead core high speed light weight bullets have created a lot of blood shot meat. Bringing back the theory of a heavy bullet travelling slower creating the same energy without spoiling the meat.
With the plastic tip, all copper bullet, it may be possible to have the antvantage of a flat shooting, high speed, light weight bullet without having to worry about the bullet fragmenting upon pentration, spoiling the meat.
Just a thought.
Rod