I am shooting a Gap Crusader with a 1:11.25. My throat is short. 2.840 to be in lands with a 175 smk. Anyways I read where litz said that these were optimal loads at 2.800. I figured with the little freebore that I have these would be great performers for my next match. Anybody running these please give me some pointers. Will be running power pro 2000 mr anywhere from 47 to 48.5 grains. Thanks.