For the last twenty years I have loaded H-4831 and then H-4831SC with 60 grains under a Nosler 180 grain Partition bullet. This is with Federal 210 primers and R/P nickel brass. This is for an 03A1 Springfield with the original 24" 4 groove barrel. Chronoed velocity has been consistently from 2680 to 2720 fps, accuracy from 1 1/4 to 1 3/4" five shot groups. This is the only load in this rifle I use for both deer and elk, or any other critter in season I run across.
