Yesterday at the range 47.5 gr. of RL16 was my most accurate load using 140gr Accubonds. WLR primer and Starline cases. Got 2877 fps again SD was 10.6 48.0gr using Winchester cases went a little slower 2866 fps. But SD was 7.1 46.0 gr of PP2000mr 140gr NBT WLR Win cases at 2.800 OAL went 2865 FPS SD 12.7 all loads used 2.800 OAL
In my Tikka the RL16 was most accurate.