I load and use Hornady 185gr XTP. I push it with a max load of Ramshot Silhouette, per Ramshot's online load data. My Chrono says 1130fps from my 5" barrel and 60fps less from my 4".
I use to burn 10.5gr of AA#5 to do the same thing, but I'm kindof liking Silhouette now.
Both are low-flash powders in my application.