For as long as I've been reloading (1974), H4831 has been THE powder for the 270 Winchester. The caliber is, by far, my favorite for deer and antelope. My standard load that I have used in three different rifles is 60g in a Winchester case. I've used Nosler Partitions, Accubonds, and the 130g Barnes TTSX. However, after looking over recent loading manuals, it appears as though my old standard is giving up a good deal of performance in the interest of habit and nostalgia. SO.....are there other 270 fans active in the Forum and have you found any loads with the newer powders that you are using?