2700 fps out of a 20" tube with 87 grains RL-17 and 300 grain Partitions. We'll see how she shoots tomorrow. I might be able to get a little more out of her, doesn't seem to be excessive pressure at 87 grains. Will chronograph and shoot for accuracy tomorrow. Hope I have better results than with my .300 WSM. With it I could get over 3300 fps out of a 23" tube and 165's, but couldn't get it to group (not as well as 4831 anyway).