Has anyone had success with these on medium,Texas sized) deer? I'm loading them with 46 grn Varget from a 20" barrel PSS LTR. Its pushing them to about 2700 FPS. I've started loading them short enough to cycle smoothly from the magazine. Loading .0015 off the groves It was holding sub 1/2 MOA. I'd like to be able to use the same loading for game that I practice with. Any input is welcome.