Out of a 24" barrel you should be running about 2875 FPS with 51 gr. of H4831sc. My current loads for both my rifles is 57.5 gr of Retumbo in my 26" Cooper for 2965FPS, and 53gr.of H4831sc in my 24" Savage at 2950FPS. These loads have been chronographed and drop tested at long range. I use Berger hunting VLD's seated .075 off the lands, Lapua brass, Fed 210's with H4831sc, 215's for Retumbo.Sorry, fat fingered the title. H4831sc. finally found a combo that is shooting good. h4831sc 51 gr f210. 140 berger hunting. 24" barrel. what do you think the fps is?