59 gr of RL-19, 140 NBT or 140 Barnes TSX, 3020 FPS.
Always liked that rig.
For conversation, 57.3 gr. of RL-19 w/ 140 Accubonds averaged 2,954 FPS in my 22" M70 and 60.5 of RL-19 w/ 129 LRX averaged 3,084. I like that powder in my 270, but it didn't show me much speedwise in my 260.
