It helps! This is my first comp. My current 6.5 creed, 22inch barrel likes Hornady eld 140 at 2650 avg, with .6 moa. SD are around 19-24. I've tried federal, sig, hornady( ssg, eld, blacks, eldx), blackhills, and unknown munitions. The Unknown Munitions 140s are fast and would make power factor at 2740avg, but they group poorly in my barrel, 1.5 moa.
might try the bergers.
Think I might just run factory ammo for nrl hunter and not worry about power factor with my current 22inch barrel in 6.5 creed. It makes weight under 12lbs for open light. Imsteading of ordering another barrel but in 24 inch.
then swamp out my barrel for the proof carbon 6mm creed for the mammoth challenge to shave weight...
Am I thinking about the right way?