76.0 grains H4831sc, 180 grain Nosler Acubond, Fed GM215M primer, RWS brass. This is one of the hogdon's extreme, temp insensitive powders. COAL is 3.5" Good stuff. One ragged hole 3 shot groups out of my Sako TRG. ~ 3050 fps.
I shot that same load for years with a 180gr Sierra boat tail. After that I went to H-1000
