Hornady used the AMP bullet jacket & machined a long precise, aluminum tip, which relocated the Center of Gravity and Optimized its Long-Range Performance....
The bullet was to have four Lube Grooves with no Crimp Groove so it would carry the needed amount of lLbe for Shooting without Wiping between Shots....
The science of Ballistics has been evolving - in 2020, you’ll see all of the bullet designs still on the market, and doing well, each for its own reason. ...