Your load is loping along for a 165gr bullet, but if it's accurate, it'll still do the job.
I load my 180gr .308 loads ( using either a Fail Safe, XLC FB, or I'll be trying the new Nosler E-Tip in a few weeks) to 2550-2600 fps. I agree with above poster that WW 748 is a good powder for this. There are others, of course, but it's the only powder I use for my .308.
Tom