I shot some awesome groups in my bergara HMR 6.5 crdmre. using Hornaday 120 gr with 42.3 of H4350. H 4350 is what I have found to produce best 5 shot groups. Reloader 17 was just about as good. Next trip out I will get a report out as to what kind of powder burn I am getting.I suspect it is in...