I’ll share my recipe for my browning speed. yours may be different, so try at your own risk. Fed case, fed 210 primer, 47.0 gr. big game. Nosler 140 accubond, 2.280 base to ogive, shoulder set .003 back, nets me 2899-2922 FPS and shoots .4 on 10 pwr with factory 22” barrel and no trigger work. Haven’t weighed cases or sorted bullets, no primer pocket work yet. This works good enough for my hunting rifle. I’m not a paper puncher guy , or a long distance guy , just a hunter and an average rifle shot
