Most people think I am crazy, but I use 33.5 grains of H335 with a 139 Hornady SPBT. I have been able to shoot ½ groups, or less, at 100 yards. It isn’t as fast, but it shoots lights out in both my pistol and my Wife’s carbine. My Lyman book has H335 as the suggested powder for a 130 and 140 bullet. What is funny is that I have been using that load for over 10 years. H335 doesn’t do to hot with 140 Nosler bullets. It averages 2-3 in groups in my gun“s”.