I want no rifle that I have to shoot knight everything products. What is that .52 caliber going to do that a .50 will not also? Maybecost more money of the Knight sabots and projectiles. How dead is dead. Most people shoot between 50-150 yards most times. Granted there are some long range, but the .50 will handle all of that and then some. What is the need for the .52? No idea, but its not for me. I guess that means I don't really get impressed by it.