I loaded 63gr of Superformance with 150gr Barnes TTSX WLR primer R/P cases 3.260 OAL. Got 3141fps and SD 14,0 only 3 shots.
shot same load with 150gr Accubonds and got 3118fps. 5 shot string. These were Max loads in my rifle with 24" barrel. Hogdon
load data shows quit a lot higher load but I,d be very careful.

61.0g of RL17 with 130gr Barnes TTSX R/P cases and WLR primers at 3.260 OAL gave 3269fps SD 7.6 Quickload predicted
55,1210 PSI very accurate load in my rifle.