There are some good options out there that already exist. This shows bullets performance at both long and short range:There seems to be two classes of bullets and if I am incorrect here then I am sure someone will correct me. There are those bullets that will as a rule fragment and blow up at speed but as they slow down 25 or 2400 fps the will penetrate and expand as normal. or those that will expand as normal at speed 31 to 3300 fps and at distance will not do much expanding at 700 plus yards. Would it be impossible for some one like Nosler to take a Partition and add a boat-tail design and an ELDX type heat shield type tip on it . Jack Carter was getting close. Think it would work at up close ranges and also open up at long range?