I dropped my TAC load down to 24.4 grains. I get 2850 average and the ES is about 16 FPS with the TMKs. I have heard that CFE223 is decent but I only have load data for the .223. So I stepped up the load past the .233 data in .2 grain increments. I’m at 25.3 grains with an average speed of 2836 and an ES of 19FPS no pressure signs on the brass yet so maybe I’ll step it up another .2 grains and see if I can get to that 2850 speed.
Has anyone tested the temp sensitivity with CFE223? I have noticed TAC is a bit temp sensitive.
Has anyone tested the temp sensitivity with CFE223? I have noticed TAC is a bit temp sensitive.