6.5WSSm -
I'm shooting a 6.5wssm also.
I've only tried 123 scenars so far and have gotten awesome results. 3 shots in 1.08" at 565yds.
But like your thread says-wind can be humbling and when it gets blowing erraticly I wish I had some 140vld's loaded up.
I have a bunch of 140vld's to try.
Looks like you are getting good velocity with RL-17.
What barrel length do have and how close is that to a max load in your rifle.
Boss,
I also sent you a pm. Looks like you have a bunch of good info
Thanks