I've used both Varget and Reloder-15 with the 250 AB. In my CZ 550, 60.5 grains of Varget provides practically identical results to 62.0 grains of RL-15, right around 2650 from the 23.6 inch barrel.
“Montana seems to me to be what a small boy would think Texas is like from hearing Texans.” John Steinbeck
