So I live in iowa and the only rifle we are allowed to shoot is straight wall. So I have a 450 bushmaster ar platform and decided to load 225 hornady ftxs for higher fps. The box says 800-2100 fps I'm hoping that's a friendly suggestion cause I'm getting 2450 with 41gr of Lil gun and no pressure signs that I see. And it prints on paper 1in and 5in at 300. Im also not crimping, bullet tension is not much. Is anyone else using this bullet out of a 450 with these velocities with good results on paper and game?