My Berger 130 load is 44.5 gr H4350. GM210M, Hornady brass, .006” jump, coal 2.852”, 26” Bartlien in a AIAW. Magneto Speed says 2955. I was .1 mil high @ 1044 yards. I then trued to actual hits and the MV was calculated to be 2988 FPS.
I have 6 or 7 loadings on this bunch of Hornady brass and...